the act of exposing oneself to another person while mastubating in order to achieve erotic pleasure. A combination of the terms "masturbating" and "flashing". Note that this term has no relation to the rapper Grandmaster Flash.
by Julie Hearts March 29, 2008
Get the masterflashing mug.Game commentator: Did you see that HOME RUN, that was out of this WORLD. This truly is masterful batsmanship.
Me: No, this is just masterbating .
Me: No, this is just masterbating .
by mambassenpai November 12, 2014
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by CrankMonkey August 1, 2012
Get the mastertasking mug.by WKalas December 29, 2016
Get the Extreme masterbating mug.by howieman December 26, 2009
Get the Masterbasting mug.Guy 1: ( Clap Clap Clap Clap )
Guy 2: Dude what are u doing?!?!?
Guy 1: Dude it's okay im just mastercating!
Guy 2: Masterbating!?!?
Guy 1: No no Mastercating! Im just pretending to masterbate.
Guy 2: Dude what are u doing?!?!?
Guy 1: Dude it's okay im just mastercating!
Guy 2: Masterbating!?!?
Guy 1: No no Mastercating! Im just pretending to masterbate.
by Big Pimpin69 November 3, 2011
Get the Mastercating mug.Bob: "I couldn't get a date friday night."
Jim: "Have you tried masterdating, it's so much better. It's like being on 5 dates at once.""
Jim: "Have you tried masterdating, it's so much better. It's like being on 5 dates at once.""
by Doc Scholls September 28, 2006
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