One eyed jack 

A person who shows the good side of themselves, while hiding the other side of themselves as being incredibly repulsive, insincere, malicious, and untrustworthy.

You are a one eyed jack around these parts, Dan. I have seen the other side of your face.

One eyed jack by Lexus Nexus July 3, 2014

one eyed jack 

A one-eyed jack is, in a standard deck of cards, the Jack of Spades or the Jack of Hearts, both of which are seen in profile (and thus only one eye is seen).

My pair of one eyed jacks blew away her pair of eights

one eyed jack by socioclast83 October 25, 2008

one-eyed jack 

The act of masturbation and ejaculation in a girl's eye.

After giving his girlfriend a one-eyed jack, he didn't know if he was cumming or going!

one-eyed jack by Tas Mania January 12, 2007

One Eyed Jack 

While skull fucking someone in their eye socket, the person pulls out and jerks off on to the socket they were previously penetrating.

James: How'd it go with Julia the other night?

Josh: Not good. She didn't put out so I found some guy down by the train tracks and gave em the ol' One Eyed Jack.

James: Nice dude.

One Eyed Jack by Paikun November 6, 2017