A person who enters a thrift store with full intent to shoplift any items that will fit in their pockets and purses. They may even steal a purse and put stuff in it.

A low form of shoplifter who will go into any store and steal the floor tiles if they're not tacked down well enough.
1. "Did you see that girl in Electronics? She was putting a surge protector in her purse! WTF? She'd be a thrift store robber, that one."

2. Stacy was kicked out of the thrift shop for stealing all the clothes instead of putting them away; what a thrift store robber.
by kero frangipani pants February 6, 2009
Get the thrift store robber mug.