A person who is so pro at basketball, he is compared to his fellow players like a knight is to his fellow soldiers.
1. Damn that dude got game, man. I'ma call him Sir Swish, 'cause he so pro.
Playa 1: Yo, homie! I challenge you to a game of Streetball! You down?
Sir Swish: Yeah, bro. I'm down...but you about to get yo ass thrashed.
Playa 1: Heh...well see about that, wigga.
Playa 2: Hey...don't you know who that dude is? That Sir Swish! He can sink 3-pointers from halfway...with his eyes closed...and his back turned.
Playa 1: Oh shit! I'ma 'bout to be beat down, G.
Sir Swish: Come on, homie! Let's play some ball!