A special form of multi-tasking that involves masturbating to a porn video (preferably on websites like youporn, redtube, pornhub, ect.) while engaged in a facebook chat conversation.
Friend 1: Dude, you call him I'm lazy
Friend 2: You call him, I'm masturbating
Friend 1: On Facebook?
Friend 2: Hayley Huneck has never looked so good
Friend 1: Facesturbooking again??
Friend 2: You call him, I'm masturbating
Friend 1: On Facebook?
Friend 2: Hayley Huneck has never looked so good
Friend 1: Facesturbooking again??
by Uncle Phill July 29, 2011
Get the Facesturbooking mug.