Ordering someone to place their mouth on a curb (usually at gun point) and then stomping on the center of their head, cracking their jaw and sometimes killing them.
Niggas tryin to steal mah truck! Curbside mothafucka put yo mouth on the curb bitch! -American History X
by flykangaroo January 22, 2007
To force one of their personal belongings in an act of violence or threats. Getting jacked infront of your face.
We curb sided that guy for his J's and his i-pod.
by John Knutcracker July 17, 2006