Bifacial

A male/female who has a hot profile picture on facebook, but when you click on their photo's they don't look anything like their profile picture. They are ugly now and in real life.

Berg: "Hey guys get in here and check out this hot girl"
Friend 1: "She is smoking hot, click on her pic's."
Friend 2: "Oh dang dude she is ugly and looks nothing like her profile pic"

Berg: "She is bifacial"

by Dewey IV February 26, 2011

bifacial

a two faced cunt. Usually a woman. Says one thing to your face, and the exact opposite to everyone else.

Yes of course i love you
(naah, he's a mug)

by gary anton November 29, 2003

bifacial

having a mixture of zits on your face, both blackheads and whiteheads

cory smells like noxzema

by bruja April 23, 2005

bifacial

A couple (boyfriend girlfriend, husband wife etc) in which one is extremely good looking and the other is homely or ugly as fuck.
Hence bi-facial

Oprah with Hugh Jackman, bifacial

"Did you see that hot girl with that old man, they are definitely bifacial"

by Mattywompus April 3, 2009