When someone(DANE) intrudes on you everytime you are in the act or about to be in the act of sexual acts.
Bro dont come over right now im getting head. nah dude im coming over . dude stop its not funny. im on my way.
You dude can you hang out? nah i cant im hanging out with kate...texts kate hey can i hang out with you and chad.
fuck.
cock block
You dude can you hang out? nah i cant im hanging out with kate...texts kate hey can i hang out with you and chad.
fuck.
cock block
by Hellawo December 13, 2017

A self (cock block) is when you are in a sexual situation but your nervousness prevents you from gaining an erection.
Todd: You hook up with that chick we met at that concert yet?
Kyle: I was gonna but I was self cock blocked cause she was (a score)
Kyle: I was gonna but I was self cock blocked cause she was (a score)
by Foreskingamer69 July 24, 2019

A swift and brutal blow to ones relationship on the bus driven by only anger found deep deep down in ones inner demons. One is taken from there lover and repurposed never to hold or kiss again. This can sometimes cause a man to take action into their own hands but only to be further punished by the Big Mitch.
by Scuba Steve eats children March 6, 2019

A woman or man (or both) that is so fat that they can't hookup with their sex partner, because their fat prevents them from reaching each other's genital areas.
by LOLZDaniel777 June 6, 2017

To prevent someone or yourself from preforming any acts sexually with someone of the same or opposite sex, purposeful or otherwise.
Some random woman started flirting with me at the bar, even though I'm happy married. I decided to Cock Block myself to prevent further action.
by JustLeaveMeAlone August 21, 2021

by nem912 August 19, 2017
