Essentially, an extremely hairy man and/or woman who has never shaved a single day in their life; thus causing them to resemble an unkempt and undesirable Sasquatch-like abomination.
"Did you fellas see that new guy Peter down in accounting? Yeesh! Talk about taking the term unshaven ape fuck to a whole new level-- The bugger practically has the upper body hair equivalent of an overgrown African safari!"
by Monsieur Tennek July 22, 2009