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2.
The art of performing a blowjob upon ones-self.
Dude, that guy can suck his own dick!
He is a true master of self-fellatio.
by stranga614 January 04, 2012
 
1.
The act of giving yourself a blowjob. It's pretty damn impossible.
Guy 1: "Dude I just self fellatio'd myself."
Guy 2: "What? No way!"
Guy 1: "Hurt like fuck, but yeah. Ain't nothing like taking your own load."
Guy 2: "Dude, wtf..."
by the really awesome guy July 27, 2009