This is what niggas use to salute another nigga. It means that they are close friends or from the same hood. Sup also comes from the Latin word "Niggersupa" meanging what niggers eat like KFC or Taco bell, it also comes from the Chinese word "supxingcoonnigga" meaning niggers are dumb as shit!
Jigaboo Jones: Sup money
Jamal: Yoyoyo Sup nigga
White man: Sup money
Jigaboo Jones: Yo you trying to be racist?! you white ass motherfucker
*They both try to shoot him but miss every shot*
Jamal: Yoyoyo Sup nigga
White man: Sup money
Jigaboo Jones: Yo you trying to be racist?! you white ass motherfucker
*They both try to shoot him but miss every shot*
by Some fucking nigga February 9, 2011
orignated from the acronym SYDM (shut your damn mouth) but has become the nonsensical phrase for "what's happening/going on?"
"hey, sup yo dog money!"
by f1menu September 6, 2008