Bodog Beat

You know you've done it. You know when visiting England, you've gone up to one of these poor bastards and tried to make them crack. And finally – the dude in the above video was successful.

Columbian student Nick Ibarra, 23, heckled a Queen's guardsman outside St. James' Palace. As we all know, the Queen's guardsmen are not allowed to react to the public unless a threat to the royals presents itself.

This awesome little rule makes them a primary target for public ridicule. So Nick Ibarra began pulling the old douchebag tourist bit. But can we blame him? We've all done it. Little did he know however, this particular guard had been heckled one too many times.

The friend of Ibarra who recorded it the incident, turned off the video as the guard began to hilariously attack, but The Sun reports that the as well as swiping him in the back of the head, the guard "pushed him away with his SA-80 semi automatic rifle while letting out a furious roar."

Ibarra, a student Oxford said: "I felt this huge hand on my collar and managed to avoid a boot up the backside but he was growling like a bear."