The tendency of underwear to creep into the various cracks and folds of labia,arse cheeks and scrotal appendages.
Damn it!!! My knickers are really crawking up my arse today, has anyone got a crawkmit??
by Mendoza007 May 11, 2008
The perfect combination between creepy and awkward to describe something or some one
that guy standing behind you in that picture is so crawk!
by indianfury&cooliocat April 27, 2011