Frankly, we're not sure how this guy didn't end up getting his ass handed to him at some stage.
Mortal Kombat was one of our favourite games growing up (just don't tell the mother, we weren't supposed to be playing the fighting games), and it was clearly a favourite of prankster Youssef who goes by the name FouseyTube on YouTube, where he uploads some seriously funny stuff.
His latest offering is a prank in an elevator based on that very game, where he scares the bejaysus out of unwitting folks who just want to get from one floor to another. Some of the reactions are absolutely hilarious, but he manages to somehow avoid getting pummeled himself, which is quite an achievement.