Masaboratory 

Noun.

A masterbation laboratory.

Term coined in the Wood County Justice Center by Doug Berlow.

Hey guys. Don't bother me for a while because I'm headed to the Masaboratory.

Dude. I'm about to turn our bathroom into a Masaboratory!

Masaboratory by thats my drew beat May 13, 2010

Wank Goblin (Mastabatory Goblin) 

A wank goblin (correct term: Mastabatory Goblin) is a creature that bites off a teenage boy's penis when he wanks too much.

The wank goblin serves as both a myth and a fact to those who get too wank happy.

Young boys fear the wank goblin. If he's sexually frustrated and likes to rub himself against things you know he is afraid of the wank goblin.

Wank Goblin (Mastabatory Goblin) :

James: Why're you in a wheelchair?
Ashraf: *Sobs* Wank Goblin bit my cock off!
James: Me too! I'll never wank again!

Mom: Jamal! That's the third time I've caught you wanking this week! Expect a visit from the Matabatory Goblin...

Wank Goblin (Mastabatory Goblin) by Jamal Gordon-King January 5, 2010

Mastabatory System 

The hands and genitals of ones body.

"Theirs no point in buying anymore porn, my Mastabatory System is down atm"

"God damn, I broke my arm and I just subscribe to this new pron site"

"I don't need you! My Mastabatory System works better by myself anyways."

Mastabatory System by kingkong1212 April 6, 2009

mastabatory 

The urge to jack off thinking about someone you really want to fuck.

Jonathan had the urge to jack off thinking about natalie, the girl he really wanted to fuck. He keeps having mastabatory thoughts.

mastabatory by ModjoMan September 1, 2017