mastur

One who masturbates.

Tomtheloser is a mastur, although you'd be lucky to catch him admitting it.

by Eroticus Prime November 26, 2004

mastur

One who takes great pleasure in giving themselves great pleasure.

I am a mastur. But then again, so are you.

by Tom The Loser November 27, 2004

Mastur

One who has mastered the holy act of Masturbating.

dude, Jimmy is such a mastur

yah i know, i'm his roomate

by slarfuggle June 10, 2008

mastur cheef

a general dumbass who smokes cereal and "sucks at halo".
however he has created his own language, known as Cheef Speak.
an example of this is: "why dun u smoek my poel?" or "i r coming 4 u tod lololololol"
Not to be confused with internet speak

see also: arby n' the chief

"y hello thar, i r mastur cheef! lolololol"

by A Sneaky Man June 6, 2009

Mastur-bate Room

What the master bedroom becomes when the wifey is away

... and this folks, the master bedroom, is now the mastur-bate room after my divorce.

by Ram1975 November 16, 2007

mastur rash

When a guy jacks off or (masturbates) too much he tends to develop a rash on the penis that can be very painfull.

a better way to describe it would be a mastur rash

"I like to use lube when i beat my meat, if i dont i'll get a mastur rash"

by cheeze kush 420 September 26, 2009

mastur blowjob

Masturbating in someones mouth while tip is inserted into mouth of another to increase pleasure.

She gave me a mastur blowjob, she blew me while I jacked off in her mouth it felt amazing

by ImKevin November 2, 2014