When you're jerking off and you lose your erection due to an embarrassing or negative outside force.
Friend: "why are you so down?"
Me: "couldn't finish busting a nut last night."
Friend: "why not?"
Me: "got a case of penis murking."
Me: "couldn't finish busting a nut last night."
Friend: "why not?"
Me: "got a case of penis murking."
by xSebZero April 11, 2021

The act of bring complete and total fuckingshitup upon a your enemies and anyone who stands in your way.
If the pizza doesn't get here by the time im done jerking off into this chucky doll, I will MURK every last motherfucker in this blockbuster!
by Ponchothepaperbag March 21, 2019

by Geeeuuuhh! December 9, 2014

by Greazy954 February 24, 2022

Girl: Did you see our new teacher?
Friend: That new Murk in school?
Girl: Yeah that one.
Friend: Lol yeah, he has such a cameltoe.
Friend: That new Murk in school?
Girl: Yeah that one.
Friend: Lol yeah, he has such a cameltoe.
by SceamBiersack July 1, 2011

"Foz my murk" also translates to, "Get me out of here!". It is generally used as a signal to escape an awkward meeting with someone else. In most cases, the term is used in clubs or bars when struggling to leave a creepy, flirtatious guy. The term is also used when needing to leave an uncomfortable situation with someone you generally don't like.
by the.doppleganger September 12, 2016

by murker jerker May 15, 2018
