A crabsnatcher is someone who snatches crabs off pubic hair, for sport or pleasure.

Could also be a person that has uncanny abilities of diving into water , generally with a sandy bottom, and manually yanking crabs from other peoples crab traps and/ or cutting their crab pot's line so that only they will successfully pull crabs from the water.
That chick he met is nasty; he will be a crabsnatcher before the nights over.

The crabsnatcher ruined everyones fishing...i assume it was the guy in scuba gear that came up with a bunch of crabs, despite having no crab pot.
by crabsnatcher February 17, 2011
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Mysterious Girl:NO ITS CHADWICK

Kiran: So what is it, like crabsnatcher or something?
by Ben Perkinss January 1, 2009
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