A romance between two people that takes place on someone's Facebook wall for all the world to see.
Aw how cute, Nicole and Mr. Tall, Dark, and Handsome are having a facemance!
by sharkbaityaya April 20, 2009
When two of your facebook friends begin dating and they post about their romance online - over and over and over again.
Thankfully, the facemance between Mike and Jenny didn't last long. It's a good thing because their friends were blocking their ongoing "I love you pookie" posts.
by wornoutwriter November 03, 2010
facebook+romance; when two people are so obsessed with each other that they post on each other's Facebook walls at least 10 times a day
Person 1: Did you see Kira's post to Jacquelyn's wall? Person 2: Yeah, I'm so tired of their facemance. It's always in my news feed!
by rinseandrepeat March 01, 2011