To be fucked beyond all consciousness. To do something random that would contradict or entertain the people. A name derived from your face going numb after taking drugs or getting drunk. Tor coming from the phrase tore up
To explain someone who partied too much:
Adam was facetor last night at the kegger.
Six shots and Adam was facetor.
To explain an awesome event taking place:
Oh man, Hulk Hogan just leg dropped the shit out of that person. That's Facetor.
To apologize for embarrassing or crazy actions:
I'm sorry about your vase Mary, I was facetor.