masterpooping 

masterpooping is when you take a shit in your hand and then masterbate with said shit

I have nothing to do, I guess I will just spend the day in the bathroom masterpooping

masterpooping by onlycass August 5, 2010

Masturgoogle 

To search your name up on google, or to google yourself.

I masturgoogled myself last night.
She's into masturgoogling herself, although she never comes up.
I masturgoogle and i'm not ashamed of it.

Masturgoogle by masturgoogler May 18, 2010

masturpooping 

It's when you poop while masturbating??!??

No more explination needed.

Toilet + Poop + penis + hand = masturpooping

masturpooping by Llamadude July 13, 2007

Masturbook

When you close your eyes and randomly hit a letter into your facebook search bar and jerk off to the first decent girl on the results.

*Thinking to self*
I don't know who to jerk off to... I'll just masturbook

Masturbook by BlahBlahxx54 August 5, 2011

masturprocrastibate 

when one puts off, defers, or delays the act of masturbating

Robbie masturprocrastibates when he cannot find time between work and school.

masturprocrastibate by harry twinkletoes December 28, 2007

masterpoo 

The act of beating off while laying a Cleveland steamer.

I'd rather be masterpooing!

masterpoo by d-rox September 27, 2005

masterpoo 

Beating-off while laying a duker.

What'd you get up to last night?

Not much. I drank a box of wine and then stayed up masterpooing after my girlfriend went to sleep. You?

Same thing.

masterpoo by Skrunk-D October 4, 2005