A cunt that runs around and bitches to everyone.
Cunt
Running
Around
Bitching
Dan: "John you can be a crab sometimes!"
John: "How?"
Dan: "I seen you all day yesterday being a crab to joe and billy."
Blood gang members call Crip gang members Crabs due to the color of the blood of the horseshoe crab being brilliant blue.
pubic lice (sexually transmitted)
Person 1: Yo why are you itching so much?
Person 2: My bitch gave me crabs
Just underwater spiders with cool armors
Oh dang, those damn crabs are invading again
Underwater spiders with cool armor and chompers
Ah great, the crabs are invading again
A creature who has an orange shell and lives in the sea. It will claw most things that come in its way.
I saw that orange crabby thing in the water, I knew it was a crab!
A person, who wanted to pledge a fraternity or sorority, are mad at the Panhellenic Process.
Those crabs are made because they didn't have the G.P.A. to pledge.