Definitions by Matt M.

grind 

when a girl shakes and moves her ass on a guys crotch and the guy moves with her ass

Yo i was grindin on that ass last night

grind by Matt M. May 27, 2004

NemeniK 

Has consitantly beaten Scoff(kaboomTCK) at everything.

NemeniK by Matt M. April 6, 2003