This video — which was uploaded last year by YouTube prankster DerekDeso — features one of the cruelest pranks we’ve ever seen. Derek and his girlfriend both have popular YouTube channels that feature videos of them playing a variety of pranks on each other, but this prank is next level.

RELATED: This boyfriend/girlfriend prank war shows that just about anything can go viral

Like a boyfriend with a death wish, Derek decides to spike his girlfriend’s protein shake with MiraLax — a laxative that will do terrible things to your bowels if you take more than the recommend dosage — before she goes to the gym.

But the prank didn’t stop there! Derek sets up a series of elaborate obstacles to make his girlfriend’s inevitable trip to the bathroom a lot harder, and the end result is pretty messy.

This dude played a cruel prank on his girlfriend, with very messy consequences DerekDeso - YouTube - Screenshot
Norman is a tall stand-up comedian from the mean streets of London, England. He has performed at several prestigious venues in his brief career, including (but not limited to) The Kennedy Center in Washington, DC, The Capitol City Comedy Club in Austin, and a Hooters in St. Louis. His festival ...Read more
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