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

Mastercard Moment

An event that would be appropriately defined as "priceless". This is not to be confused with a "Kodak Moment" because not all Mastercard Moments should be seen again.

"Did you see that Barista glare at me? I laughed so hard I was crying. It was a Mastercard Moment."

Mastercard Moment by big jimz May 27, 2009

masturbearding 

To stroke one's beard with great intensity, almost as if the act is sexually gratifying.

I couldn't concentrate on the professor's lecture because he was masturbearding the whole time.

masturbearding by internetsensation May 27, 2009

Masterbeast 

To masterbeast is:

1) To play alone in a multiplayer game by yourself because your friends don't want to play with you.

or

2) To be a badass when the rest of your team is down and out.

1) Yesterday I was masterbeasting because you guys didn't want to play with me.

2) Damn all you fools suck, I had to masterbeast for us to get through the last round.

Masterbeast by THE ON3 November 2, 2011

Masterbaiden

Someone who masturbates on a school camp (or on a camp in general.)

And/Or

Someone who masturbates more than twice a day.

Guy #1: "Hey, did you heard (random name) was masturbating in his/her sleeping bag last night?

Guy #2: "OMG what a Masterbaiden!"

And/Or

Guy #1: "Dude, (Random Name) masturbated three times today!"

Guy #2: "OMG what a Masterbaiden!"

Masterbaiden by Mr.WasSoTrue October 13, 2010

Masterblader 

Banked track roller derby referee for the Lonestar Rollergirls from the A&E reality series called "Rollergirls". Known for his fight yell before each jam " Are you ready? Pack 'em up!!"

The Masterblader whistled twice to signal the jammers to start twenty feet behind the pack.

Masterblader by Motorblade June 16, 2007

masterbird 

A specific person, who is as free as a bird and is awesome at everything he decides to do.

Masterbird finished doing his awesome work and went on a trip to Amsterdam.

masterbird by blackbird21 June 2, 2010