Define Four Tits Meaning

Four Tits
In Texas Hold'em - Having the cards Q Q

"I had to fold my four tits with a King and Ace on the flop"
By Devonne
Four-tits
Someone's girlfriend who is (either literally or metaphorically) a cow.

John's going out with Belinda, his four-tits, tonight. He really would be better off with a Charolais.
By Idette