Funny Cat Birthday Card - Grumpy Cat Humor Greeting Card | Sarcastic Animal Card for Friends | Perfect for Cat Lovers & Birthday Gifts (Great for Parties, Gag Gifts & Surprise Greetings)

You're Old – Sarcastic Cat Birthday Card for Funny Friends

This cat has zero chill—and that’s why we love it. Grumpy, scruffy, and holding a balloon it clearly doesn’t care about, this birthday cat is here to deliver one brutally honest message: You’re old. Whether they’re turning 30 or 60, this card is a hilarious way to roast your bestie, partner, or sibling (with love, of course).

Card Details
A2 Size – 4.25" x 5.5", perfect for standard card frames or envelopes
Blank Inside – Add your own heartfelt or brutally honest note
Uncoated 100 lb cardstock – Smooth and sturdy feel
Recycled kraft envelope included – Eco-friendly and minimal
FSC Certified – Printed in Canada with sustainably sourced paper
Packaged in a clear cello sleeve – Ships safe & gift-ready

Best For:
Friends with a dark sense of humor
Milestone birthdays (30, 40, 50—you know the drill)
Cat lovers who like their cards sarcastic
Just-because snark or getting the last laugh