When someone around you checks facebook on their phone so much you feel the need to grab it and fart on it.
Example - "I was at the dear camp last week and this goober kept checking his facebook page so often I snatched his phone and went all facebutting on him"
by Dear Camp Taz October 12, 2011
Get the Facebuttingmug. The act of making posts of random letters to Facebook while your "Smart"phone is in your back pocket.
by elleffe August 22, 2011
Get the Facebuttingmug.