What's the last thing that goes through a fly's mind as it hits the windscreen?
It's arse.

Wanna hear a dirty joke? A boy fell in a muddy puddle
Wanna hear a clean joke? He got a bath with bubbles
Wanna hear a dirty joke? Bubbles is just a guys nickname

What's the difference between acne and a catholic priest?
Acne doesn't come on the face of a boy until he hits at least 12..