Masterjacking

To masturbate and jack off at the same time.

Justice: What did you do last night: Masturbate or Jack off?

Trey:Both, I was masterjacking all last night

by syntaxerrrror March 4, 2009

Masteryacking

The act of masterbating while kayaking.

Yesterday, my brother was masteryacking on the lake.

by masteryacker October 27, 2011

mastertasking

to do something unrelated while masturbating.

Jeff Simmonds likes to masturbate to porn while listening to basketball. He is mastertasking

by CrankMonkey August 1, 2012

Mastercaking

Master bating while eating cake

Slinging your meat while eating cake is mastercaking

by Dk25 May 11, 2013

Masterwaiting

when you trying to jack off but things keep bothering you causing you to have to cover up and start again.

"dude are you done yet" "ya finally my phone kept ringing i was masterwaiting for a while there"

by misticman March 3, 2011

masterbaking

The process of baking a batch of delicious treats for the sole purpose of eating them all yourself.

Nancy- Sorry I didn't answer your calls last night, I was having a vigorous masterbaking session: 20 muffins baked, 20 muffins consumed.

Beatrice- Oh, I love muffins, you should have invited me round.

Nancy- That would have defeated the purpose.

Beatrice- *hurt feelings*

by falkor swiftly September 10, 2009