masterjack

-the act of masterbating with extreme force and power.

-Porn is for learning not masterjacking.
-Baby, I want you to masterjack on my face.

by honkeyslayor December 9, 2008

mastersac

The largest testicle sac in the world.

Damnit! That sac is so bit, it must be the mastersac!

by JubeiSaotome April 6, 2003

masterbask

When no one will give you the gratification of a job well done, you are forced to masterbask in your own accomplishment.

No one would give me the credit I deserved for a great project at work, so I was forced to shut the door to my office and masterbask.

I had just finished painting the bathroom and showed my wife, she said "fine" but you have more work to do. I needed to masterbask in my accomplishment. Then I felt better.

by rpcgal October 12, 2010

masterwhack

To pleasure oneself.

I decided to masterwhack to that picture of Natalie Portman.

by SeanPhysics May 2, 2008

mastercaker

when a boy masterbates with a cake
-when he sticks his penis in a cake and humps

the baker is a mastercaker

by my-peroid-is-near June 29, 2014

masterbacin'

what you do when looking at bacon porn.

Last night, when I was looking at bacon porn, I started masterbacin'

by cjsnickers April 23, 2009

masterbacon

The act of masturbating during or after the consumption of delicious bacon (the candy bar of meats)

I can't believe Johnny got kicked out of Bob Evans for masterbacon at the table

by smell my fingers October 12, 2011