A-holes- they're everywhere, in every social circle and at every social gathering, and the best time to find them and flush them out is Halloween, when the a-holes reveal themselves with their awful costume.
It's easy to tell who's the a-hole at a Halloween party- they're the one wearing a costume that's not just inappropriate- it's downright disgusting.
BuzzFeed put together a pictorial guide to the male and female a-holes you might run into at a Halloween party, so you'll know what your friends mean when they say "avoid the Texas Hold 'Em!"
See 27 Halloween Costumes To Buy If You're Literally The Worst here (NSFW)