by Jax_666 January 2, 2008

An action hindering another person's progress. Commonly referenced as a sexually related progress but not exclusively related to just sexual affairs. From the European native art of cock-blocking. "Kalk-block"
My broski really cock-blocked me today by not calling me back in due time. Matt is a real cock-block, he didn't give me a phone number to a potential customer in time! Richards can be a real cock-block at times, he never includes me in his important stories! My brosef was not answering my text messages--he was acting like a real cock-blocking son of a bitch!
by Brosef Bryan March 28, 2010

by m. w. November 24, 2006

by HelloAnchorage November 11, 2009

When someone blocks you from scoring with a chick. Literally blocking your cock from going into her pussy.
I wanted to go on a trip with my friends but i had a girlfriend. It was a trip to Amsterdam and i told my girlfriend nothing was going to happen and I would be faithful. My friend, Alex Barnett, went ahead and told her I wasn't going to be faithful. She went on a break with me. " He cock blocked me"
by cool_G April 30, 2009

by TKE-ON 294-312 December 28, 2005

When your bouts to get your dick sucked right. . and your boy drunk as fuck comes in a sits next to you to talk about this hoe he was spittin at
by Jim April 12, 2003
