masterbating

(verb/Adv.) to bat masterfully during either a cricket or a baseball game.

Game commentator: Did you see that HOME RUN, that was out of this WORLD. This truly is masterful batsmanship.
Me: No, this is just masterbating .

by mambassenpai November 12, 2014

masterbize

An act of masturbation but in a Arnold Schwarzenegger kind of way.

*Arnold voice* "I off to masterbize my penis".

by Dienofboredom October 21, 2005

stealth mode masterbation

The act of whackin it very quietly, like when everyone is home or someone is right outside the room. Turn the volume down really low.

Yo man the other night I was so horny so I did some stealth mode masterbation.

by Trippinballs February 1, 2007

masterbait

a girl that has a certain appearance (aka smokin hott), that you're probably going to think about later when you whack off

who saw that girl with the acb? the one with the white pants and black thong, shes definitely masterbait.

Bob's mom just got a new boob job, talk about masterbait, she can bake me cookies anytime.

by Ryan..the kid January 11, 2009

masterbeat

masturbate.

Man i got a fat nut to bust, im gonna go masterbeat.

by drizue. May 16, 2003

Sodium Masterbate

When you wank and your cum, freezes a line in front of you.
Perfect when a hot chick is infront of you, you can sodium masterbate over her and freeze her in possition. Then you can wank over her when ever you want.

I heard that Tim sodium masterbated over Sofia the other day.

by lenarius614 November 6, 2010

Masher

A man who rubs his genitals against female commuters on packed trains and/or buses.

Ew. I was sat next to a masher on my way to work today.

by NoOneReally December 4, 2013