It is customary to arrive to an ABC Party looking as sexy and slutty as possible for everyones viewing pleasure.
An ABC Party is the time where if you have ever wanted to have drunk sex, or play twister with the hottest girl at school who happens to be half naked, this is your time to shine. Lots of beer, lots of hot ass, lots of good times! These are just the best parties to go to hands down.
"Bro that ABC party last weekend was dope as fuck! Not only was i covering my junk with just a lampshade, I wheeled 4 chicks and none of them will even remember it!"