madjacker

An individual who violently jacks off every time he (or she) experiences mental frustration.

Do you know how I know Dave is a madjacker? He has signs over his bed with arrows pointing towards him that say "madjacker."

by Chris Frosh October 20, 2007

Madjack

A person that is a brony.

That guy is obviosly a madjack.

by Anonamos February 19, 2013

Madjacker

A man that masterbates (jacks off )

In public places without embarrassment

OMG! Did you see that man with the blanket over his head jacken' off, he's a madjacker!

by AnamayBeNot October 15, 2025

MadJacking

Thats when a person jacks off repeatedly all day. For an example when you are in prison and the dude watching the lady in the booth jacking all day you would say that niggas been madjacking all day.

When you are in prison and the dude watching the lady in the booth jacking all day you would say "that niggas been madjacking all day."

by Ricktrocious May 24, 2018