A gang member, usually a blood gangster who kills "crabs", the dis-name for Crips, another large (like across the US) gang. The dis-name for bloods is slobs.
by Indie_Chic June 4, 2013

A crab nigga is a person that tries to pull you down while your climbing to the top ! (Sort of like real crabs in a bucket)
by Drock973 June 7, 2016

"Hey man, I was at the beach this weekend and I saw 2 gunna crabs." "What's a gunna crab?" "Gunna crab (grab) these nuts!"
by Twitch.tv/anklebanger August 25, 2021

Slang word for hooker or slut. A person who knowingly has crabs or any other STD, that gives them away like candy.
by Ru$ticulis November 10, 2010

by Listen Stupid September 16, 2020

by flappy_cooch_69 April 22, 2020

by Uncle dave 83 October 9, 2020
