Masturbreathing 

When one makes a noise that sounds like masturbation while they are breathing

"Remember James?"
"Yeah from that one class?"
"Dude, he's so weird, he was masturbreathing the whole time"

Masturbreathing by Dr. Tata October 23, 2012

masturbathing 

The act of jacking off while in the shower.

Why were you taking so long in the shower?

Oh, I just got done masturbathing.

masturbathing by cabbage206 August 15, 2009

Masturbathing 

The act of a nice shower becoming a masturbation session

YOU - Dude, get out of the shower, you've been in there for over half an hour!!
ME - Sorry man, I was bathing but then I started masturbathing

Masturbathing by enroiv December 6, 2010

Masturbathing 

Masturbating while taking a shower or bath.

Jimmy takes such long showers because he is always masturbathing in there.

Masturbathing by Joewants69 January 30, 2012

Masturbleating 

The act of watching a movie whilst sitting/lying upside down.

-It's poor form to flip the screen when masturbleating.

-If we're going to start dating, I think that you should know that I have been known to masturbleat occasionally.

Masturbleating by Captain McG February 20, 2011

masturbathing 

Masturbating while in the shower taking a bath

Brad: Hey, Tom whatcha doing? Tom: oh I was just masturbathing
Ohh

masturbathing by Monster Kidd May 27, 2010

Masturbeating 

To masturbate until it hurts too much to continue doing so, and sometimes too much to do other activities.

Ted: Hey Bob, wanna play Twister?
Bob: Eh.. No I don't think so Ted, I just took a huge masturbeating last night.

Masturbeating by Kiku7 May 5, 2010