Mindsterbation

When your mind is only focused on having sex with a hot celebrity and your girlfriend, to where absolutely nothing can break you from your sexual daydream.

Billy: Dude what's wrong with Hunter?

John: He's thinking about having a 3-way with Katy Perry and his girl Emily.

Billy: Classic case of Mindsterbation?

John: Yup.

by A pro mindsterbator August 11, 2010

minderbating

tricking yourself into a self induced mind fuck.

I couldn't wrap my head around the fifth dimension...I was minderbating all night.

by caromirrey November 6, 2011

Monsterbating

When someone jerks off to pics of monsters, mostly erotic monster pics.

Fred: Hey, wanna go to a party later?
Jonh: No, man, im gonna stay home and I'll be "Monsterbating" all night

by realestguyintheroom November 1, 2011

mensterbating

It's when a women masterbates while menstruating.

"What's her problem, is she just weird, or is she mensterbating."

by Dr Delta SP. Oz October 26, 2013

Mindsterbation

derived from the term mind-fucking, where when mind fucking one self, one tends to mindsterbate, therefore the word directs towards the situation to when a person is fucking with ones on mind he tends to be mind-fucking

Joe: I have been fucking with my mind, with all this arithmetic and alcohol

Harry: Yeah dude I guess mindsterbation of a higher form

by Maverickan September 5, 2012

Monsterbating

The act of playing with one's monster unit in an app game in the restroom. At times, it is also done in public. It is a very vulgar act. Stroking, fingering, touching, and aiming are various ways in which one can play with their monster. At times, one can monsterbate furiously and come out not knowing how much time has passed.

Bob: Jim is taking an awful long time in the restroom.
Joe: He's probably just monsterbating in there.

To be caught in the act is to bring shame to oneself.
Jared: G..Gina! What are you doing here? I thought you left!

Gina: I forgot my keys. Wait, Jared? Oh my god! Are you monsterbating in public? Ew. That's just gross.

by YuppersDuppers October 31, 2015