It is the dried sliver on cum that is left on the inside of the urethra after not washing after sex. This may result in pain or may just be bothersome. This can refer to a person who is being annoying/bothersome.
Billy: Dude I made out with like twelve different chicks on vacation man, and I boned a chick at a water park!

Ron: Sure you did....

Becka: Your being a real douche right now...

Ron: Yeah stop being such a cock knot.
by TooDaFace July 26, 2010
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When you and your homies get together and are all feeling a little fruity so you decide to tie your dicks together in one big knot.
Last night Tommy, Nathan, and I had the best time cock Knotting.
by TYL3R November 16, 2017
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a long ass cock tied into a neat bow
by metzz October 7, 2003
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Noun: The inability to ejaculate or urinate through the male sexual organ, the penis.

This happens because your dick is broken.

Noun: Someone who's appearance displeases you greatly, thus, removing the penile state of erection.
I tried to piss today, but it wouldn't come out... I must have a cock-knot.
by Flavoured Wild Jesus July 2, 2003
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The act of three burly men scissoring
Saw these guys having quite the Mongolian Cock Knot on the steps of the White house lawn the other day.
by FunterTundle February 14, 2023
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A genuine Fuckstick you work with who thinks he knows everything but truly doesn’t, like not even close. Lacks basic experience and knowledge but tends to boast otherwise to make himself appear more valuable to a company. In truth, the Fuckstick costs the company much more than he’s worth. Simply put, a Cock Knot.
Our Cock Knot of a leader Couldn’t lead starving pigs to a shit filled slop trough even if they were starving
by Evenflo October 18, 2021
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