four by four

A woman who has had four kids by four different men. Generally considered to be bit of a hoe or slut

John: That Kate still looks hot for 40. Should I take her out?
Tom: Wow mate, I'd stay well clear of her, she's a four by four.

fatty fatty four by four

A rhyme about someone who is 4ft tall and 4ft wide who is such a fatty they'll even eat their own shit.

Fatty fatty four by four,
Couldn't fit through the bathroom door.
So they shit on the floor,
Licked it up and said, "Can I have some more?"

Fours (four fingers up)

Feel homosexual

Throw up the fours (four fingers up)