This YouTube icon contains
snap brim hat, campaign hat, porkpie, and porkpie hat.
There might also be
sombrero, dress hat, high hat, opera hat, silk hat, stovepipe, top hat, topper, and beaver.
I really thought at 1:27 that the girl in the blue sweatshirt was gonna stab the other girl. XD Okay, this video belongs to Jaltoid on Youtube. Look them up, they're pretty hilarious.