Remember the scene in the movie "Crocodile Dundee" where the mugger pulls a knife, and Crocodile Dundee says, "That's not a knife, THIS is a knife"?  It's almost three decades later, and we finally have the real-life version.

Two guys went into a convenience store in Pittsburgh, Pennsylvania on Friday night, pulled out a 12-inch MACHETE, and tried to rob the place.

But the store owner wasn't intimidated, because he happened to have something a little bigger behind the counter, he had BIG 4 foot long sword behind the counter.

He pulled it out and  the two guys instantly knew they were in TROUBLE and their little girly knife wasn’t going to cut it and they ran off.

The bad news is the cops are still looking for them.