20-10 (prounounced twenny-tenn) represents the number 200 in the pimpin' game.
A pimp who has more than 200 prostitutes in his/her stable, has reached an evalated level of status.
Slim Johnson: "Man I got to fire some of these bitches. They disrespectin' da' game. I keep catchin' em' out of pocket!
J. Rue Perrou: Youngblood, you be leakin'. You'd better protect yo' neck and keep these bitches in check. If you want 20-10 ho's, you'd better get gorilla and handle yo' business.