Slamming the forehead against the desk surface or keyboard repeatedly. Often followed by cursing at the monitor.
by FahrmBoy October 21, 2003


by dillmypeen April 17, 2006

Nick: Dude, that meeting was brutal...
Mark: Oh man, I know, I totally headdesked an hour into it.
Nick: yeah, the partner saw you, too. good thing he almost headdesked or you'd be busted.
Mark: Oh man, I know, I totally headdesked an hour into it.
Nick: yeah, the partner saw you, too. good thing he almost headdesked or you'd be busted.
by Inappropriate English Major November 4, 2008
