Suspicious behaviour or individuals, usually experienced within the marijuana smoking community. Applicable as a noun, verb and adjective, the definition of Crab varies depending on the context.

When used as a noun, the Crab is the individual who is acting suspiciously or flamboyantly.

When used as a verb, the action is the behaviour of one who is being suspicious or arousing suspicion.

When used as an adjective, it is descriptive of either the noun or verb, once again depending on context.
Hey man you're crabbing me out here, don't be a crab.
by ThcLordCrabman January 17, 2011
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Someone who is just a teeny bit of a nuisance ya know, a bit of an annoying lil’guy. Or someone who’s just getting a bit on your nerves you know?? Yeahhhhhh…
“God, bro you’re such a little crab. Like can you stop please? Fr fr fr 💯💯 back off bro.”
by Bounty Bigdik March 19, 2022
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A really Pussy Gangster who wears a Blue Bandanna and get killed by Bloods
Blood: Aiyo Jamal see that Crab?

Jamal: Yeah he on our block

...2 Gunshots
by Dee/Kay August 25, 2007
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"Lets go play ding dong ditch!" Yo, you a crab, why are you even talking to me?
by tha kiid quan August 21, 2009
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Species

Crabius Hater-aid-ius

A species best know for the ability to pull town another when they see poisitive actions going on without them. The Crab is in of itself a credible individual capable of doing great things ,but through the use of an over inflated ego causes division.
The Crabius Hater-aid-ius
by G from the A February 24, 2008
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Someone who has a dramatically stronger limb on one side of their body because they don't work out both sides evenly giving them the appearance of a fiddler crab with one unusually large claw (arm or leg).
"Chris is such a crab, his right arm is twice the size of his left."
by Fanblade12 February 16, 2016
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