mashturbate 

to masterbate, while being mashed off' drugs such as; cannabis; valium;, any drug which will relax the user

Oh man i feel quite stoned... i might mashturbate later on,it will sort me out...!

mashturbate by whitty2350 March 1, 2009

Mashturbate 

Mashturbating is when you or someone else mashes your cock with their fist or a household object.

Jane: uh you'll never guess what happend to me last night
Sarah: what?
Jane: i saw my brother Mashturbate in his room
Sarah: EWWWWWWW

Mashturbate by The Mad. Dude. Guy. October 13, 2009

Mashturbate 

The peroid of time when you're beating your flaccid dick

John Wilkes Booth: Did you get any last night?
Ryan Gosling: I wouldn't count it, I was too drunk to get throbbed so I decided to mashturbate.
John Wilkes Booth: Bro, me too.

Mashturbate by SpectaclesTesticles July 30, 2016

mashturbate 

To mash with one self as if were one in a mash pit.

I couldn't help but laugh when Sean started to mashturbate.

mashturbate by lolwutbbq June 26, 2008

masturbate and switch 

Masturbate and switch — the erotic KINK of having sex with one person while thinking of another; or, of talking dirty to a sexual partner and allowing them to verbally — either from your mouth or theirs — acknowledge deep sexual attraction for another person; or, for an extreme sexual scenario.

This is not a practice for the sexually insecure — unless insecurity is your particular KINK!!!!!

On the one hand, if one wants to enjoy the depth sexuality of another, the partner has to be made to feel comfortable physically, mentally and spiritually.

On the other hand, one would have to ask if their ego is strong enough to facilitate the unbridled sexuality and fantasy life of another.

Well…you don’t hit home runs unless you swing for the fences. And, on the other hand, if you swing too hard and miss YOU CAN STRIKE OUT!!!!!!

Unless you are a “sex-pert” DON’T TRY THIS AT HOME!!!!!!!

But if you are ever semi-single in Negril at a Club Med — and you didn’t hear this from me — give it a shot!!!!!!!

Remember: NOT A PRACTICE FOR THE SEXUALLY TIMID AND INSECURE!!!!!!

Him: Wow, that was a quick orgasm, babe!!! You must have been really horny.

Her: Naw. I did a masturbate and switch and IT GOT REALLY GOOD TO ME!!!!!!

Him: Tell me what you were thinking so I can masturbate and switch, too!!!!!!!!!

masturbate and switch by Mind Hunter the Profiler June 21, 2023

Masturbaker's dozen 

The pinnacle of all dedicated feckless cum-shedders whereby the participant aims to ejaculate more than 13 times in a 24 hour period. 13 loads in generally accepted by industry insiders as being the level that separates the men from the boys.

'I did it , I did the masturbaker's dozen! Admittedly the last six were with a floppy and the jizz was purely gaseous, but by golly I finally did it. Now it's off to the doctor for me to get some ointment for the blisters and tennis elbow..'

Masturbaker's dozen by Anonymous submissions December 10, 2016

masturbasement 

secluded, underground space in your home where you can finally jerk off in peace

"After my wife goes to sleep and I kick all of my guy friends out of my downstairs mancave, I get out my pornos and turn it into my very own private masturbasement."

masturbasement by Eric Rohmer October 10, 2014