Purr-fect Gifts & Accessories @ Zazzle.com: Birthday Cards (Funny)

If you're looking for humorous birthday cards which can't be found on the high street, cartoonist and illustrator joekohl has a fabulous range of cards at his Zazzle store.

Inside:
Somebody Squealed

Inside:
If it's any consolation I remembered your age!

Inside:
Next year, we may invite YOU

Inside:
It's the other 364 days that do it!

Inside:
We're two sheep!

Inside:
Didn't you start the same rumor last year!

If you know somebody who is approaching one of the great milestones in life, give biglnet's Gallery a visit for humorous cards for 30, 40 and 50 year olds.