LanEvo`
That reminds me of one of those "criminals caught on tape" type shows I saw a few years back. This guy tried to rob a fast-food joint (with a golf club, IIRC). There were two employees, a man and a woman. The man brained the would-be robber with a chair or something. Then, the woman picked up a deep fryer full of sizzling oil...and dumped it on the guy! The guy was yelping like a kicked dog.
I couldn't believe my eyes
In a similar instance from the UK, a crook with a large kitchen knife tried to rob a family-owned convenience store.
The robber was too busy threatening the cashier to realise that he was being filmed on CCTV, or that the rest of the family were watching it. He didn't even notice when several of them sneaked up behind him, all armed with hockey sticks... (Well, he noticed eventually )