Something that is both heinous, and an atrocity. May be used to describe a person, place, event, thing, state of mind, or anything else you can think of.
"Did you go to Jim's party on the weekend?"
"Ya it was a Heinocity"
"Did you hear about the serial killer that was just caught?"
"Ya, he was a heinocity"
"Ya it was a Heinocity"
"Did you hear about the serial killer that was just caught?"
"Ya, he was a heinocity"
by Motha' Flippin Hiphopapoatamus December 03, 2009