A Guy Covers Himself In Mentos and Jumps In A Bathtub of Coke [VIDEO]

Looks like this guy is taking the whole Mentos and Coke thing to the extreme...

A YouTube star in Japan decided to see what would happen when he covered himself in Mentos, fill a bathtub full of Coke Zero and jump in. Interesting results... (he jumps in at 4:23.)

The question is: Who has this much time on their hands?? And how long did it take to open all of those Mentos packs??