Never forget or you'll get reminded. Get more animal birthday memes if you need 'em. Give the gift of kindness this holiday season by donating to our Giving Tuesday fundraiser to help homeless pets and animals in need! It's time to pay your cat tax! Add to Preferred Sources Comments Advertisement From SirNottaguy-Imadad (via Me.me ) Tags cat birthday caption forgot what happened birthday memes happy birthday Like See all captions Recaption Show Comments Hide Comments