Questions? Toll-Free 877-347-6784

All Products

Can't find the perfect card?
Click here to request it
  • No additional cost
  • New designs within 24 hours
Filter Results

Category  reset

Custom Photos (Front)

Custom Text (Front)  reset

  • No (8)

Orientation

Adult Content

  • No  (163069)
  • Yes  (580)

Artist  reset

Shopper Testimonials
“I love these cards. I buy all my cards now from Greeting Card Universe. I started buying them when I was unable to go shopping due to an accident. I can go shopping now, but I still buy my cards here. They have an incredible selection, and you can't beat the price.”
Nancy - Oct 5th, 2026
“Card is beautiful, very kind message. Nice to be able to send a card quickly in the USA as needed for any occasion.”
Ellen - Oct 3rd, 2026
more testimonials
Click to verify BBB accreditation and to see a BBB report.
Satisfaction Guarantee on Greeting Cards
  1. What is your delivery time?
  2. How much do cards cost?
  3. Do you offer bulk discounts?
  4. Is personalization free?
  5. Are these quality cards?
  6. How much does shipping cost?
  7. Who can I mail the cards to?
  8. How quickly are cards mailed?
  9. Do you ship outside of the US?
  10. Are envelopes included?
all products

> Boon > Birthday > No

1 - 8 of 8
Per page: 
Sort: 
View: 
Page  1  of 1

Happy Birthday Sperm and Egg Cartoon Adult Humor

Customize: Inside text only
Inside Text: Happy Birthday
Artist: Boon
Product Id: 1008459
custom card enlarge add favorites personalize purchase Sell this card

Happy Birthday

Valentine Birthday Card for Him

Customize: Inside text only
Inside Text: Choose Wisely My Husband. Happy Valentine's Day and Happy Birthday
Artist: Boon
Product Id: 1028161
custom card enlarge add favorites personalize purchase Sell this card

Choose Wisely My Husband. Happy Valentine's Day and Happy Birthday

Adult Sex Humor Birthday Gift For Her

Customize: Inside text only
Inside Text: I thought long and hard about what to get you. Really I did! Happy Birthday
Artist: Boon
Product Id: 1029899
custom card enlarge add favorites personalize purchase Sell this card

I thought long and hard about what to get you. Really I did! Happy Birthday

Adult Sex Humor Birthday For Her

Customize: Inside text only
Inside Text: It's not your only gift, but yes, you do make me really happy. Happy Birthday
Artist: Boon
Product Id: 1029921
custom card enlarge add favorites personalize purchase Sell this card

It's not your only gift, but yes, you do make me really happy. Happy Birthday

Father's Day / Birthday for Husband Adult Sex…

Customize: Inside text only
Inside Text: You are a great husband and father. Happy Father's Day and Happy Birthday
Artist: Boon
Product Id: 1029935
custom card enlarge add favorites personalize purchase Sell this card

You are a great husband and father. Happy Father's Day and Happy Birthday

Golf Birthday Teen Girl

Customize: Inside text only
Inside Text: It is hard to shoot your age as a teen. But if anyone could do it, it would be you. Happy Birthday
Artist: Boon
Product Id: 1046157
custom card enlarge add favorites personalize purchase Sell this card

It is hard to shoot your age as a teen. But if anyone could do it, it would be you. Happy Birthday

Golfer Birthday

Customize: Inside text only
Inside Text: May all your shots find the hole. Happy Birthday
Artist: Boon
Product Id: 1046171
custom card enlarge add favorites personalize purchase Sell this card

May all your shots find the hole. Happy Birthday

Birthday Getting Old

Customize: Inside text only
Inside Text: Not as insane as how old you are!! Wow, you are old! Happy Birthday
Artist: Boon
Product Id: 1056969
custom card enlarge add favorites personalize purchase Sell this card

Not as insane as how old you are!! Wow, you are old! Happy Birthday