A pair of thieves learnt the hard way not to mess with a brave clerk from a convenience store in Alberta, Canada.
Two masked robbers burst into the store and threatened the shopkeeper with weapons.
While one turned his attention to the clerk, the other began pulling items from shelves in an attempt to steal from the empty shop.
After a few seconds, the clerk managed to fend off one of the men, before turning his attention to the other.
But what happens afterwards is nothing short of genius...
Check out the video above!