When used as an adjective, this word means:
Something so beautiful/good that people genuinely start masturbating upon noticing the person/item that is "masturbationaful".
Man person 1:"Dude, did you see that masturbationaful new teacher at school?"
Man person 2:"Oh yeah, she made me rush to the bathroom 3 times today..."
Man person 1:"Dito!"
by SuperCuboneTripleX3 February 14, 2011
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