That annoying facial hair on top of men's upper lips. You can't decide whether it's a legit stache or just peach fuzz. It's utterly wtf-inducing and slightly irritating.
Dude 1: Check out mah stache, bitchezzz.
Dude 2: Dude, that ain't a stache. It's peach fuzz.
Dude 3: It's not that, either.
Dude 4: It's a fucking almoustache.