Set your cookie preferences

We use cookies, please see our Cookie Notice for more information. By clicking "Accept Cookies" you consent to our use of cookies.

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
Bachelorette 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
Bachelorette 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
Ornaments
Pillows
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 ➞
Buttons
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
Ornaments
Pillows
Mugs
Posters
Gift Wrap & Party
Paper Napkins
Party Signs
Stickers
Wrapping Paper
Business
Business Cards
Flyers
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 Cards

193 results

Invitations & Stationery

쎃

Greeting Cards

쎃

Birthday Cards

All Products

< Invitations & Stationery

< Greeting Cards

Folded...

Flat...

Vertical...

Horizontal...

Rectangle...

Square...

12.7 x 17.8 cm...

21.6 x 27.9 cm...

10.8 x 14.2 cm...

10.1 x 14.2 cm...

13.3 x 13.3 cm...

8.9 x 5.1 cm...

Under $5

$5 to $15

$25 to $50

Design Colour

Number of Photos

Letterpress

Foil

Type

Format

Orientation

Shape

Size

Price

Design Style

Special Picks

Events & Occasions

Recipients

Creator Store

Makers

Design Options

Sort by:

쒐

Create your own product

18th Birthday Cute and Funny Surprised Husky Card

PriceCA$5.37

Grandson Eat More Cake 18th Birthday Card

PriceCA$6.38

Funny Giraffe 50th Birthday Card

PriceCA$5.16

18th Happy Birthday Balloons Cake Navy Blue Card

PriceCA$5.11

18th Happy Birthday Colourful Balloons Cake Black Card

PriceCA$5.11

Funny Cat Happy 18th Birthday Card

PriceCA$11.23

Funny Giraffe Happy 18th Birthday Card

PriceCA$11.23

Freud Funny 18th Birthday Psychology Card

PriceCA$5.37

18th Happy Birthday Balloons Cake Navy Blue Card

PriceCA$5.11

18th Birthday Funny Space Cat Card

PriceCA$5.42

Funny Hippopotamus Hippo Happy 18th Birthday Card

PriceCA$11.23

Happy 18th Birthday.... funny card

PriceCA$5.53

Funny Humour Bank of Mum & Dad 18th Birthday Card

PriceCA$5.37

Funny 18th Birthday For Son or Daughter Card

PriceCA$5.68

Funny 18th Birthday Card - Immature

PriceCA$5.32

Funny 18th Year Birthday Present Happy Birth year Card

PriceCA$5.21

Funny insulting joke chicken 18th birthday card

PriceCA$5.37

Unisex Funny Humour Comic Strip 18th Birthday Card

PriceCA$5.37

Funny goat 18th birthday card

PriceCA$5.37

November 18th birthdays celebrated by cats. card

PriceCA$5.37

February 18th Birthdays Celebrated by Cats. Card

PriceCA$5.37

eighteen Years old funny 18th birthday Card

PriceCA$6.03

eighteen Years old funny 18th birthday Card

PriceCA$6.03

Save 15%

Funny 18th Birthday For Boys Card

Sale Price CA$4.71.CA$4.71 Original Price CA$5.53.CA$5.53

Save 15%

Funny 18th Birthday Gifts (Heart) Card

Sale Price CA$4.71.CA$4.71 Original Price CA$5.53.CA$5.53

Funny 18th Birthday Card with Cartoon of Huge Beer

PriceCA$6.38

Cousin Eat More Cake 18th Birthday Card

PriceCA$6.38

Nephew Eat More Cake 18th Birthday Card

PriceCA$6.38

Sister Eat More Cake 18th Birthday Card

PriceCA$6.38

Granddaughter Eat More Cake 18th Birthday Card

PriceCA$6.38

Son Eat More Cake 18th Birthday Card

PriceCA$6.38

Snarky 18th Birthday Card

PriceCA$5.42

Funny Wife Friend Sister Happy Birthday Photo Card

PriceCA$5.11

Funny Cat Happy 21st Birthday Card

PriceCA$11.23

Funny Giraffe Happy 40th Birthday Postcard

PriceCA$2.64

Funny Cat Happy 60th Birthday Card

PriceCA$11.23

Funny Giraffe Happy 70th Birthday Card

PriceCA$11.23

Funny Giraffe Happy 60th Birthday Postcard

PriceCA$2.64

Funny Giraffe Happy 70th Birthday Postcard

PriceCA$2.64

Funny Cat Happy 30th Birthday Card

PriceCA$11.23

Funny Giraffe Happy 21st Birthday Card

PriceCA$11.23

Funny Giraffe Happy 50th Birthday Postcard

PriceCA$2.64

Funny Cat Happy 50th Birthday Card

PriceCA$11.23

Funny Cat Happy 21st Birthday Card

PriceCA$11.23

Funny Giraffe Happy 40th Birthday Card

PriceCA$11.23

Funny Cat Happy 40th Birthday Card

PriceCA$11.23

Funny Cow Happy 60th Birthday Card

PriceCA$11.23

Funny Giraffe Happy 30th Birthday Postcard

PriceCA$2.64

Funny Giraffe Happy 50th Birthday Card

PriceCA$11.23

Funny Cat Happy 50th Birthday Card

PriceCA$11.23

18th Birthday with Skeleton Riding a Horse - FUNNY Card

PriceCA$6.78

Funny Giraffe Happy 21st Birthday Postcard

PriceCA$2.64

Funny Cat Happy 30th Birthday Card

PriceCA$11.23

Funny Cat Happy 60th Birthday Card

PriceCA$11.23

18th Happy Birthday Card

PriceCA$5.11

Funny Son Birthday Card

PriceCA$5.42

Customizable Fun Stars 18th Birthday Greeting Card

PriceCA$5.37

Funny Cat Happy 40th Birthday Card

PriceCA$11.23

Funny Add Name or Any Age Pizza Humour Greeting Card

PriceCA$5.37

18th Birthday Card

PriceCA$5.37

1 2 3 4 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