Gonna be honest, the only reason I predicted that ending was because, looking at the time stamp, I was like "There's no way any other type of zenanigans fit in there." : P Also, this is like from 3 years ago so you totally improved in all this time, but if I can make a suggestion about a thing I would change, I would remove the "pizza eye-looking" frame the guy does at 0:46-0:47, that way the ending is way more unexpected for a greater comedic effect! (If you're worried the transition could be too abrupt, instead the eye-looking could be changed for a sigh, making for a more fluid transition that still catches as much off guard, as my previous proposition. Not that I'm expecting you to be planning to do a full-animation of this, I know it was probably a one-time thing perhaps made for art school, I simply wanted to throw my two cents off!)