mastervape 

Vaping while masterbating at the same time.

"Do you even vape, bro?"
"Yeah man, I mastervape!"
vape masterbating

mastervape by Junior Dudes 2017 August 13, 2016

masterhater

Someone that hates people who masterbate or purposely blocks them from doing so by stealing their porn or not allowing them to download, buy, or view any.

Mother: You shouldn't be reading Playboy!!!
Son: You masterhater!!!

masterhater by Neoni November 17, 2006

Masterdate

When you take yourself out on dates; dating yourself. You already know what you're into, likes, dislikes, hobbies, etc... Dating yourself also allows you the freedom to have a great time, all the time, and never have to hear "you're not paying attention to me" or other forms of bitching and nagging. You are free to mingle with whom you please and are able to spend time enjoying life and being happy.

Could come off as self-centered, egotistic, or conceited to those who don't understand how hard it is to find someone as awesome as you are.

(A)"What are your plans for tomorrow?"

"Oh I'm going to masterdate."

"Huh?"

"I didn't stutter... and this is why I date myself.."

(B)"If I could marry myself I would, so for now I am a masterdater."

Masterdate by Socks Owlgorithm April 21, 2011

Mastervaping 

The act of masterbating while vaping. Expert Mastervapers will ejaculate through Os.

Justin enjoys expert Mastervaping

Mastervaping by JoGael Piel August 20, 2016

masternap

The act - either planned or unplanned - of falling to sleep after masturbating.

I was just going to rub one out, but I ended up masternapping for an hour.

Bob's been away from his wife for two days, so he went upstairs for a masternap.

masternap by ScottNWDC June 9, 2011

mastercaker

when a boy masterbates with a cake
-when he sticks his penis in a cake and humps

the baker is a mastercaker

mastercaker by my-peroid-is-near June 29, 2014

masterPEnation 

the process of masterbaiting WHILST watching penile examination video's on youtube, for perferts that like men only.

Joe's a real fagget he was MasterPEnation ing to my dad

masterPEnation by Joe the masterPEniler master September 3, 2009