A place where you get a massage but most commonly refers to a whore house in disguise of a legitimate massage business. Usually if you see a run down building in the shady part of town with a neon sign saying "MASSAGE", chances are its a rub and tug joint.

Any business displaying itself as a place to receive a massage, but will offer sexual services...if the price is right. Police may occasionally raid these joints in places where prostitution is illegal (mainly U.S.).