Oh, you know the Asian person owns the store. They care about the money in the till. If they did not own the place, you and your gun could just have it. They do, though, so they'll either blow your head off if you try anything, or force you to do the same to them. All while speaking in a ludicrous and hilarious accent.
This trope is directly related to the fact that many grocery stores and corner [...] [tvtropes.org]