An indigent male inmate who claims to be straight but will turn tricks in trade for soups, stamps or a "sweet thang" because they either don't have any money on their books or are on commissary restriction.
OffenderGreer is the jail trick in H Dorm. He has only missed commissary one time and is already turning tricks to feed his need for soups and coffee cakes.
It's the dessert item found on a food tray assembled and given to inmates for 1 or 2 of their meals everyday. It is a highly sought after item, guarded carefully, coveted and often traded with another inmate for a jail trick.
Inmate Greer will get on his knees and suck cock for just one sweet thang.