Prankster Julius Dein Tricks Londoners Into Saying 'I Am A Penis'

It's so simple, but so funny.

Prankster and street magician Julius Dein has been trekking the streets of London with one simple goal - getting pedestrians to say "I am a penis" repeatedly.

And it worked.

In the above video, Dein manages to use a few simple questions to trick his victims into saying the rude phrase over and over again, with some not even noticing while their friends laugh behind them.

He's a very brave man.