Masturbating To pictures on Facebook.
I was caught faceturbating to profile pictures of the hot asian with the big booty and nice titties.
When someone likes their own activity on Facebook. Can be applied to other social networks.
Guy 1: (Likes his own status)
Guy 2: Dude stop faceturbating.
Commenting on your own Facebook status.
As I am commenting on my own status it occurred to me that I'm Faceturbating. Admit it. It's just a matter of time before you use it.