mindsterbate 

An alternative to having intelligent conversation with other people, in which you have a conversation or debate with yourself, either aloud or in your head. Often caused by the absence of intelligent friends or acquaintances.

Man, my friends are such idiots. I have to mindsterbate every night.

mindsterbate by mes-toa October 15, 2005

minderbating 

tricking yourself into a self induced mind fuck.

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

minderbating by caromirrey November 6, 2011

Mindturbate 

v. To be so intoxicated on halluciengenic drugs that you become completely self-absorbed and lost in a thought, or in some dark, depraved corner of your own mind. Usually brought on by a mindfuck, epiphany or some other other narcotic-indueced revelation.

I was so baked I sat and mindturbated for what seemed like hours

Mindturbate by picklez with a zed February 16, 2010

tinderbate 

The act of masturbating to someone's tinder profile pics or moments.

"So, do you tinderbate to just girls or dudes too?"

"Nah, I'm an equal opportunist."

tinderbate by devilsadvocate9 September 11, 2014

manderbating

A seldom used expression for masturbating without using one's hands. Just a sexual thought in one's mind would constitute as meanderbating, masterbating with one's mind.

He was manderbating in class, because he could not leave to go to the bathroom.

manderbating by Steve February 1, 2004

MindEraser 

A Xanax Blunt. Consisting of one half xanax bar and three parts marijuana substance.

A Xanax blunt is a MindEraser.

MindEraser by Dinkran January 24, 2009

tinderbate 

To swipe through tinder, masturbating to each boy/girl’s picture

Bro I don’t even watch porn anymore I just tinderbate

tinderbate by TheTinderbater999 June 23, 2018