"I bet you weren't expecting this!" GIF

It gets funnier and funnier the more one watches it.

He may lose the match but he wins in life.

Ok so if he dresses in a black morph suit with glow in the dark bits on the morph suit, and waits in bushes at midnight for some poor soul to walk by and does...whatever he is doing in the GIF he can easily make someone crap their pants.