dude was tryin to mack a hoe when he be jumpin in and cock blockin my game...word, not ace my friend
by ACENESS June 11, 2009
so me and my girl Amy were at this party. I went to the bathroom and came out to find this asshole with Amy trying to act out what he thought she needed. At that point me and 3 of the other girls were there with with a cock block on his dick.
by Sempervirens July 14, 2009
The fat, ugly bitch a hot slut brings to the bar with her to prevent some drunken bastard like yorself from gettig lucky!
"Check out the redhead. She is F-I-N-E fine!"
"Yeah, well, check out the 300-pound cock block sitting next to her..."
"Yeah, well, check out the 300-pound cock block sitting next to her..."
by Pissed Off Paul October 7, 2003
by git'erdone March 8, 2009
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."
Me: "Oh, sorry my router was cock blocking you. Let me forward the right port number and try again."
by mspinkosu February 10, 2011
when someone prevents you from tappin' dat ass.
by adrian November 28, 2003
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
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