The trick here is to ask the other guy to repeat exactly what you are doing, and be careful of your own execution. These guys had an hilarious moment thanks to the innocence of the pranked guy. You don’t even have to know Russian to understand what’s happening. This is without a doubt one of the best jokes I’ve ever seen in a long time, pure awesomeness; nobody was hurt, just laughs and laughs and brotherhood at the end. This is how a prank should be done. Well done for these Russian blokes. They just made my day.

Beep beep beep!!! Suka!!! Beep beep beep!!!

Link.