That had a better ending than The Usual Suspects. You might not be able to tell because this kid sucks at it, but "Gallon Smashing" is the YouTube trend where idle youths grab two gallons of juice or milk or whatever at a grocery store, smash them both on the ground, and then pretend to fall so it looks like they slipped. The goal is to entertain other pubescent miscreants who don't know what girls are yet, and of course, to ruin the day of the employees who have to clean up after them. So yeah, knowing one of these shits has to get dental surgery now makes this trend almost (not really) worth it.

Sources: Gawker