Mastermarine

An anus licking woman, who loves to receive it in the vagina while playing "Yankee-Doodle-Dandy" On a pipeflute, at the same time, giving head.

Dude, she was such a mastermarine last night.

by Jimi Hendrieeeex November 30, 2009

Mastermating

the act of having sex with your clone.

Boy: I was mastermating with my clone the other night after work.

by MaGar April 6, 2011

Mastermine

Also known as masterwhineass, masterdouchetard, or aarondelo. An egotistical, self loving (because that's obviously the ONLY kind he gets...) reject who preys on those who give him the truth.
A skinny, pale, creature resembling a sloth. He's got a youtube channel....Don't bother with it, you will only die laughing...
Claims self to be sexy, yet obviously has major confidence issues...This is not a slam, this is a FACT.
Claims to be a hacker, but still has yet to prove it. Throws the term XerXeS around an awful lot...

Also a word used to describe a chatter who is whiney, in love with one's self, or a dramaqueen.
Best to avoid all together....

Dude, Mastermine is so easy to troll...

Oh my GAWD, you're not seriously going to pul a Mastermine on us, are you???

Failtroll=Mastermine

by IfOnlyYouKnewhahaha September 1, 2011