Chugging anything after college takes a little moxie. But attempting to chug a beer and then immediately take a bong hit, when you're most definitely past the age of 19? That requires true grit. Luckily, this group of New Yorkers that Complex gathered were more than ready to take the "knockout challenge" with the help of an impressive piece of equipment. If you thought the dude with the split reading glasses would turn out to be the biggest G, well, you are oddly perceptive -- because he most definitely was.