by Clinton o October 19, 2008
by Bam Bam February 18, 2005
Someone or something that prevents a man or woman from getting fucked. Usually a cockblocker is a friend of one who is trying to get his/her fuck on.
by shelly September 27, 2004
used to describe someone who will do all they can to stop a man from hooking up with a girl
(could be referred to homosexuals also)
(could be referred to homosexuals also)
Man, I could of hooked up with that hot girl I was talking to tonight but my ex was all over me. She's such a cock blocker!
by vakdra November 25, 2003
Insecure male that horns in on any developing interaction another male has established with a female, an extremely embarrassing and pathetic event to watch. Cock blockers can also be a "cow herd" of "fuglies" around an attractive female they desperately cling to for a false sense of enhanced social status.
Despite Randy being a horrible cock blocker, Sarah still slipped Matt her phone number just before her cow herd enveloped her once again.
by Ponderpoint February 28, 2008
a guy/gurl who is a punk ass that stops a person from getting someones number or hooking up with them,also an annoying person who doesnt leave u alone when ur havin conversation with some one
by Phantom October 12, 2003
by BLUE December 25, 2002