Some funny signs I've seen recently...
Look at those hands! I don't think I have ever seen one of these figures with individual fingers. And who throws their hands in the air like that when they trip? I wonder how many people tripped because they were laughing at that sign as they were walking along. It's more like CAUTION: JAZZ HANDS!
Whazzat sign say? No trucks? Whazzat parked next to the sign?
Oh yah! A big ol' truck! Hah!
I don't think this one needs any explanation.