look up any word, like full-donald:
 
1.
tripping for no reason or getting mad at somebody for no reason
" I ain't fuckin wit her no mo, she be straight crabbin all the time
by Playa D November 25, 2004
 
2.
Bringing other people down when you've had a shitty ass day.
I'm sorry you had a bad day but you needa quit crabbin.
by bossstatus February 17, 2011
 
3.
To spontaneously breakdown and cry in the fetal position
"Wow, bitch be crabbin!"

"I found her crabbin all over the bathroom floor"
by jackhan May 28, 2008
 
4.
a "derogatory" nickname bloods call people who are crippin(members of the crips gang)
yo, them niggas over there is crabbin, you under dig me
by Bowlby September 28, 2004
 
5.
scooping the vagina with your fingers and pulling out a queef nugget
i was crabbin veronica last night, n i pulled out her queef nugget
by crabbing crabby crabber August 11, 2009