Name given to the current trend among arty types of shoplifting bondage equipment and dildos from sex shops. The stolen goods are then used in homemade porno films, a copy of which is sent to the manager of the shop in question.
Sex shop manager: Watch that little shit, Bertha. Looks an arty type. Probably here to commit Grand Theft Briggsy.
by Des Lynam's Love-Gland September 8, 2006
Get the Grand Theft Briggsymug.