Made me chuckle
 

Not a joke I know but I saw someone (must have been 60 years old +) wearing a fantastic T shirt a while ago.
It was clearly a reference to older peeps and legendary rock band AC DC. (my fave band).

Instead of AC DC It read ....

AD HD I'm on the highway to .... ooooh look a squirrel

I Thought it was brilliant and it made me laugh all day.

Tee shirt logos can be quite hilarious or even appropriate. I recently picked one up at the Orlando Science Centre which has an interesting section dealing with dinosaurs - my shirt logo? "Prehistorically Cool", quite apt for me I thought.