1. slang A brothel. Please don't tell me that the media got a picture of the senator leaving some creep joint over the weekend.

2. slang An gambling enterprise that frequently changes locations. That creep joint is always on the move so the police don't catch up to them.

3. slang An establishment, typically a bar or restaurant, that is generally filled with unsavory or degenerate people ("creeps"). Ugh, this bar is such a creep joint—every guy that's hit on me is 60 or older.