cock block

Someone who will not allow to get some, whether deliberately or not.
Last night Mary was such a cock block, she was pelvic thrusting while the guy was in my room!
by git'erdone March 08, 2009
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cock block

Sometimes used by myself amongst other nerds to mean that a router or firewall is preventing a connection to a computer or server.
Friend: "Dude, I tried to log into your minecraft server but it didn't connect for some reason."

Me: "Oh, sorry my router was cock blocking you. Let me forward the right port number and try again."
by mspinkosu February 10, 2011
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cock block

when someone prevents you from tappin' dat ass.
damn... that muthaf**ker tried to cock block my ass.
by adrian November 28, 2003
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Cock blocked

When a total dick of a president is rejected by a federal judge for his ridiculous executive orders over and over again.
"Mr Trump.... Your travel ban has been blocked... You cock! ". Damn, you've been cock blocked!
by Findamonium March 16, 2017
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cock block

a cock block is one hell of an ugly mother fucker that knows he/she cant get ANY... not even from a lepricon so they hang around people about to fuck
victom of the block: dude, your room mate is a fucking COCK BLOCK!!!
depresed room mate: yea i know, lets take him out back and beat him with rocks then with our dicks
by victim of the blockage October 22, 2003
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cock block

when bastards stop you from slipping the hot pork salad into the sweet honeywagon of female love
me and my broham were mackin' hoes on his bed and some drunk pecker-puffers totally cock blocked us........then we pepper sprayed their pre-fucked asses
by Troy Edmisten January 10, 2004
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cock block

someone that prevents you from hooking up hanging out or anything of that nature with a woman
jim is trying to get ashleys number and kyle comes up and cock blocks him with hey you get your license yet? ashley walks away and laughs while kyle precedes to get his douche nozzle ass kicked
by franko el tanko December 08, 2006
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