A dance that is danced to that song B.Y.O.B. By System Of A Down. It involves having your hands in a fist position and moving them up and down smoothly. You can also lift your leg up for better effect!
B.Y.O.B. comes on
Person 1: OH SHIT?!?!? System Of a DOWN!!!!
Person 2: YES! starts moving arms up and down simultaneously
Person 1: What the hell are you doing?
Person 2: Generic Dance Number 1
Person 1: What?
Person 2: just some cool dance moves Better than Carson Street Dance
person 1: oh hell yeah.. lol