masterblaster

Also known as a speedball (an intravenous injection of heroin and cocaine at the same time)

I feel so fucking awesome right now after doing that nice masterblaster!

by OGJ.O.E. May 13, 2015

masterblade

Sport: short for the activity otherwise referred to as "aggressive inline skating" or "extreme skating". Incorporates grinding, launching, spinning and other tricks performed using inline skates. Involves a mastery of skating.

Ben tries to masterblade every day. He went to the skatepark this afternoon and did some masterblading by grinding rails, doing airs, flips and spins.

by drrty byl February 27, 2008

Masterfuckation

Masterfuckation is a combination of masturbating and fucking. When one clones their clone and has sex with that clone it is between sex and masturbating so it is shortened to masterfuckation.

This weekend me and my clone are doing some masterfuckation

by Doggolover6868 April 13, 2019

masterfaker

a person who has fooled everyone into thinking they are someone they aren't. Usually with lies and manipulations.

One who has convinced all others they are a saint but you know the truth.

My boyfriend is a masterfaker, he acts all proper around me but when he's not with me, he's drunk and hanging all over other women.

by popcornpopper November 12, 2010

Masterforebation

To make a mental porn of a person you know in your mind and performing the act of foreplay and masterbation simultaneously.

I remember that night..It was so epic. Performs masterforebation a different variation of the word Masterforeplaytion

by Suite Seduction November 20, 2011

Masterblunking

To masturbate and shit at the same time.

Jake just came from masterblunking.

by Jamal Odom Hebert February 18, 2013

Masterhole

A Masterhole is an asshole that has mastered their craft at being the biggest asshole around, they are the master of all assholes.

Arthur is the Masterhole of this department!!!

by #RaptorJesus October 23, 2014