An Invisble Munkee Slap (IMS) is a directive handed down by a severely out-of-touch PHB who thinks he is a visionary, but is really just a silly munkee. The PHB likes to think (s)he is doing you a favor, but in reality is just slapping you in the back of head with a poorly planned project which you are now forced to deliver.
by Apakuni May 7, 2004
Get the invisible monkey slapmug. When you grab your penis after being soiled with feces from anal sex with both hands and slap yourpartner across the face with it
by squirt kobain June 1, 2010
Get the two fisted monkey slapmug.