masterbeard 

To stimulate or stroke beard hair growing on one's face for personal pleasure.

I can't wait to get home tonight, smoke a joint, throw on Dawson's Creek season 2 and masterbeard until I fall asleep.

masterbeard by Master Beardo October 21, 2010

mastering physics

an online homework site that will make any natural science major want to quit the internet. it culls those who are truly worthy of science from the rest.

Priyanka (pre-med): AHHH MASTERING PHYSICS IS DUE TOMORROW
Allison (pre-law):...you're STILL a science major? wtf.
~2 hours later~
Priyanka: I need to draw diagrams, see if mass cancels, and solve for acceleration, then use kinematics to find speed.
Allison:...are you speaking English?

mastering physics by maythederivativebewithyou November 2, 2009

Masterdebator

One who has mastered debating skills.

The local politician proclaimed himself as a masterdebator for constantly winning debates against political opponents.

Masterdebator by Frank Palace January 8, 2012

Masterbeated 

when you masturbate too fast for a long period of time and as a result lose focus, become flaccid, and have to start all over again.

Patient: Hey Doctor, yesterday I was masturbating and everything was fine until I just went soft, whats wrong?

Doctor: Don't worry, you were just "masterbeated."

Masterbeated by El Jalapeño August 18, 2011

Masterdextrous 

The ability to masturbate with either hand.

I wish I was masterdextrous!

Masterdextrous by ThatsWhatStaciSaid June 18, 2013

masterbearding 

1: The accomplishment of a beard that is not only large but perfectly maintained and styled

2: Stroking you're beard in public, When it is unacceptable to do the same with you're penis

Masterbation wont make you're palms hairy, But masterbearding might.

masterbearding by Beard Fa'ce November 8, 2013

Masterbeast 

A causer of profuse masturbation. Someone who causes people to masturbate.
Commonly used in songs making listeners think the singer is saying masterpiece

That girl is a straight up masterbeast!

Masterbeast by 119118117116115 September 26, 2017