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1.
To retract ones previously stated or confirmed position/action on an issue. Basically backing out of something. Its a southern term, used by gentleman and scholars, that alliterates to the backwards action of a crayfish or "crawdad" when getting away from a threat.
Josh: Are we still going to New Orleans for a few days of Man-tivities?
Shane: No, I said I could go but really dont have the vacation time..
Josh: You crawdaddin' on me?!
Shane: Yeah...sorry man.
by xxxThe Taintxxx March 02, 2010