Grumpy Cat's Birthday
Grumpy Cat is 5 years-old! We're gonna have to make sure the party is grumpy enough for him!
And, of course, a grumpy cake
(Complete with grumpy candles!)
Grumpy Birthday, dude!
Media by Twimg
3rd party content, see our FAQ
If you liked this, then you should try watching Watch All of These Farting Animals!