By remaining on the Site or clicking “OK,” you consent to Zazzle’s Terms of Use and Privacy Notice, and to Zazzle’s use of cookies and similar technologies (including those provided by third parties), which retain information to enable the Zazzle experience, track interactions, advertise, and for other related purposes. You may opt-out of this tracking by updating your cookies preferences.

Save up to 25% on Select Cards & Invitations* Shop Now ➞

Love It or We'll Take Back! 30-Day Returns Guaranteed *

Search for products or designs

Sell on Zazzle쑢Shopping Cart

WeddingsOpens a menu with links to top wedding-related pages.

Wedding Invitations ➞
Wedding Stationery ➞
Be My Bridesmaid Cards
Bridal Shower Invites
Enclosure Cards
Engagement Party Invites
Hen Party Invitations
Reception Invites
RSVP Cards
Save the Dates
Thank You Cards
Wedding Décor ➞
Guest Books
Menus
Napkins
Place Cards
Plates
Programs
Seating Charts
Wedding Signs
Table Numbers
Favour Packaging ➞
Beer Labels
Can Coolers
Favour Bags
Favour Tags
Magnets
Stickers & Labels
Water Labels
Wine Bottle Labels
Showers & Parties ➞
Bridal Shower Supplies
Hen Party Supplies
Wedding Gifts ➞
Bridesmaid Gifts
Groomsmen Gifts

All Weddings ➞

Wedding Stationery & Décor
From save the dates to signage, design every detail of your day.

Invitations & StationeryOpens a menu with links to top invitations & stationery-related pages.

Birthday Invitations ➞
Kids' Birthday Invitations
Adult Birthday Invitations
Joint Birthday Invitations
1st Birthday Invitations

Baby Invitations ➞
Baby Shower Invitations
Birth Announcements
More Invitations ➞
Christening Invitations
Christmas Invitations
Communion Invitations
Graduation Invitations
Halloween Invitations
Moving Announcements
Party Invitations
Greeting Cards ➞
Anniversary Cards
Birthday Cards
Christmas Cards
Father's Day Cards
Graduation Cards
Mother's Day Cards
New Baby Cards
Thank You Cards
Valentine's Cards
Personal Stationery ➞
Note Cards
Postcards
Post-it® Notes

Mailing Accessories ➞
Envelopes
Envelope Seals
Return Address Labels
Rubber Stamps & Ink

All Invitations & Stationery ➞

Cards & Invitations 
Personalise premium stationery for any event or milestone.

Gift Wrap & Party SuppliesOpens a menu with links to top crafts & party supplies-related pages.

Gift Wrapping ➞
Gift Bags
Gift Tags
Ribbon
Stickers & Labels
Tissue Paper
Wrapping Paper
Party Signs ➞
Backdrops
Banners
Posters & Prints
Party Stationery ➞
Guest Books
Menus
Place Cards
Programs
Table Numbers
Party Tableware ➞
Paper Cups
Paper Bowls
Paper Napkins
Paper Plates
Favours & Packaging ➞
Can Coolers
Favour Bags
Favour Boxes
Favour Tags
Food & Drink Labels

All Gift Wrap & Party ➞

Gift Wrap & Party Supplies
Make their day with personalised wrapping & party decorations.

Business EssentialsOpens a menu with links to top office & school-related pages.

Business Cards ➞
Bakery Business Cards
Beauty Business Cards
Construction Business Cards
DJ Business Cards
Hair Stylist Business Cards
QR Code Business Cards
Name Tags & Badges ➞
Marketing Materials ➞
Appointment Cards
Brochures
Flyers
Gift Certificates
Loyalty Cards
Menus & Price Lists
Referral Cards
Displays & Packaging ➞
Display Cards
Hang Tags & Inserts
Product Labels

Business Stationery ➞
Notebooks
Post-it® Notes
Rubber Stamps & Ink
Business Signs ➞
Banners
Posters & Prints
Window Decals

Calendars ➞

All Business ➞

Business Essentials
Boost your brand with quality business cards & marketing materials.

Art & HomeOpens a menu with links to more categories of top pages.

Mugs ➞
Funny Mugs
Photo Mugs

Barware ➞
Beer Glasses
Can Coolers
Shot Glasses
Whiskey Glasses
Wine Glasses
More Homeware ➞
Aprons
Blankets
Christmas Tree Decorations
Cushions
Posters & Prints ➞
Abstract Posters
Botanical Posters
Fine Art Posters
Nursery Posters
Travel Posters
Vintage Posters

Art & Home 
Style your space with personalised posters, cushions, mugs & more.

T-Shirts & Accessories

T-Shirts ➞
Men's T-Shirts
Women's T-Shirts

Birthday T-Shirts
Funny T-Shirts
Photo T-Shirts
Vintage T-Shirts
Wedding T-Shirts
Accessories ➞
Badges
Beach Towels
Hats
Luggage Tags
Socks
Ties
Tote Bags
Sports & Games ➞
Golf Balls
Playing Cards
Puzzles

T-Shirts, Tote Bags & More
From business to birthdays to bridal showers, customise items for any occasion.

Create Your OwnOpens a menu with links to top Create-Your-Own products.

T-Shirts & Accessories
Badges
Hats
Socks
Ties
Tote Bags
T-Shirts

Sports & Games
Golf Balls
Playing Cards
Puzzles
Art & Home
Aprons
Blankets
Christmas Tree Decorations
Cushions
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
ID Badges
Post-it® Notes
Invitations & Stationery
Greeting Cards
Guest Books
Invitations
Menus
Programs
Return Address Labels
Rubber Stamps
Save the Dates

All Create Your Own ➞

Create Your Own
Make your own mugs, t-shirts & more with our easy design tool.

Popular Funny 18th Birthday Gifts

I'm an Adult Technically Funny 18th Birthday

Popular Funny 18th Birthday Gifts

630 results

Accessories

Clothing & Shoes

Electronics & Tech Accessories

Home & Living

Invitations & Stationery

Sports, Toys & Games

Wall Art & Décor

Weddings

Under $5

$5 to $15

$15 to $25

$25 to $50

$50 to $75

$75 to $100

Over $100

Price

Design Style

Special Picks

Events & Occasions

Recipients

Brand

Creator Store

Makers

Design Options

Colour

Number of Photos

Design Colour

f_zevt

Sort by:

Add Name and Year Birthday Fleece Blanket

Price$168.00

Milestone Birthday Funny Quote Playing Cards

Price$26.40

IM Not 70 IM 18 With 52 Years Experience Humorous Cushion

Price$71.75

Sound The Alarm I'm 18 Firefighter 18th Birthday Can Cooler

Price$13.45

Collection

18 Years Old Vintage Retro 18th Birthday 216 Month Mouse Pad

Price$22.65

Collection

Daddy's Girl I Used To Be His Angel Now He's Mine iPhone 13 Pro Max Case

Price$73.20

Add Name Year And Photos Birthday Fleece Blanket

Price$120.00

Birthday Girl Aged To Perfection Retro Cushion

Price$68.75

Legend Black Apron

Price$68.90

Add Name And Year Birthday Black Playing Cards

Price$28.05

Add Name And Year Birthday Black Football

Price$148.45

That's Right I'm 18 - Birthday Magnet

Price$8.15

18th Birthday Key Ring

Price$17.30

18th Birthday Trucker Hat

Price$35.30

Funny Adulting is Hard Gibson Girl Latte Mug

Price$34.90

ANY Birthday "This Kid" Modern 5 Photo Collage Sparkling Wine Label

Price$15.20

Collection

ANY Birthday "This Kid" Modern Photo Overlay Wine Label

Price$15.20

Collection

Bruh I'm 18 18th Birthday Girls Boys Eighteen Year Poster

Price$35.65

Collection

Adult 18th Birthday Gift Ideas for 18 Years Old 6 Cm Round Badge

Price$7.55

It's My 18th Birthday Sweet Doughnut 18 Years Old Tote Bag

Price$36.85

Cute 18th Birthday For Women Key Ring

Price$17.30

Ed D Boho Doctor Of Education Ceramic Ornament

Price$32.60

It Took Me 18 Years To Look This Good Birthday Poster

Price$35.65

Collection

18th Birthday Large Tote Bag

Price$58.50

Bite my birthday butt! 15 cm square badge

Price$9.35

Level 18 Year Old Unlocked 18th Birthday Gamer Ceramic Ornament

Price$32.20

Fabulous 18th Birthday Tote Bag

Price$27.85

Bite my birthday butt! 6 cm round badge

Price$9.35

Back Up Terry Put It In Reverse Firework Funny Ceramic Ornament

Price$32.20

Physical Therapy Description Funny Therapist Tote Bag

Price$31.80

16 Year Old Gifts Vintage 2006 Limited Edition Mug

Price$33.45

Favourite Volleyball Player Calls Me Father Ceramic Ornament

Price$32.20

Adulting All Over The Place Coffee Mug

Price$30.00

18th Birthday I'm Legally An Adult Is Hilarious Ceramic Ornament

Price$29.75

Adult Mode: Activated 18th Birthday for Coder Coffee Mug

Price$30.15

Bruh I'm 18 18th Birthday Girls Boys Eighteen Year Coffee Mug

Price$30.15

Collection

Pinochle Game Rules Cards Double Deck Points Mug

Price$33.45

Proud Husband Of Swedish Wife Men Nothing Scares Mug

Price$34.65

18th Birthday Legends Were Born In July 2004 18 Coffee Mug

Price$32.00

level 18 complete, funny gamer 18th Birthday Coffee Mug

Price$29.25

Add Name and Year Birthday Coffee Mug

Price$32.00

Personalised Gamer Mug, 18th Birthday Gift, Coffee Mug

Price$30.15

18 Year Old Bday 2003 Legend Since 18th Birthday Coffee Mug

Price$31.25

Dog Owner Humour Coffee Mug

Price$34.75

Fabulous 18th Birthday Coffee Mug

Price$32.00

Gamer 18th Birthday Unlocked Next Level 18 Men Coffee Mug

Price$32.00

18 Year Old Bday 2003 Awesome Since 18th Birthday Coffee Mug

Price$31.25

Pregnancy Announcement Dad Level Unlocked Soon To Coffee Mug

Price$32.00

That's Right I'm 18 - Birthday Coffee Mug

Price$28.45

Vintage 2004 Bday 18 Years Old Funny 18Th Birthday T-Shirt

Price$45.50

Funny Retro Vintage 2003 18Th Birthday 18 Yo Origi T-Shirt

Price$45.50

Funny 18th Birthday I'm Legally An Adult Is T-Shirt

Price$45.00

18 Years Old Algebra Equation Funny 18th Birthday T-Shirt

Price$45.55

Funny Fishing 18Th Birthday Fishermen Are Born In T-Shirt

Price$45.25

Level 18 Unlocked Boys 18Th Birthday Funny 18 Year T-Shirt

Price$45.50

18Th Birthday Funny High Gas Prices Sarcastic Quot T-Shirt

Price$45.50

Finally 18 I Know Everything Funny 18Th Birthday T-Shirt

Price$45.50

Mens Blow Me It's My 18Th Birthday Funny Candle Jo T-Shirt

Price$45.50

Adulting Please Wait - Funny 18Th Birthday Gift T-Shirt

Price$45.50

Square Root Of 324 Funny 18th Birthday Math Lover T-Shirt

Price$47.80

쎂Previous 1 2 3 4 5 Next쎃

The Zazzle Promise

Love It Guarantee
Don't love it? We'll take it back! 30-day returns “100% Love It Guarantee.”
Easy International Delivery
No-hassle-free shipping with no surprise fees. We cover any customs & duties.
Secure Shopping Guaranteed
100% Secure payment with SSL Encryption.

Search Feedback

Did you find what you were looking for?

YesNo

If you need help or have a question for Customer Service, please visit our Help Centre

Get Exclusive Offers

Get exclusive offers by signing up to our mailing list. Enter your email address.

About
Press
Careers

My Account
Track my order
Return Policy
Help

Sell on Zazzle
Ambassador Program
Blog

Sitemap
Content Filter:

Choose a region and language

User Agreement | Privacy Notice