What To Write About In A Funny Card Funny Things To Write In A Birthday Card?

Funny things to write in a birthday card? - what to write about in a funny card

My best friend turns 30 this week and have overcome problems. I want something funny to write to the card will help to lift the mood, but I'm not as creative as writing .... Suggestions? It should be fun .... Things do not Dovey love or just a simple "Happy Birthday". Thank you.