when a group of a female's friends form a pact to protect thier friend from any male contact.
oh my god, look at that massive cock blockade around her!
An army of cockblockers
that set up a fortified wall (circle) in a club so as to not let any guys in
Dude, those chicks have set up a complete cockblockade
Scenario where more than one male or groups of males prevent one person from hooking up or talking to a girl.
Sonny: So did you get with Linda at the party?
Mike: Nah bro, Sam, Dan kept interupting on purpose, and Dustin was cock blocking, it was a freaking cock blockade, I couldn't get through.
A wall of males, similar to a small row of Roman legions, who take it within themselves to cock block all and every attempt of approaching males to contact a girl in their 20 foot radius. Usually seen in a nightclub setting, this phenomena is practiced mostly by men sporting sunglasses regardless of a lack of lighting.
Connected to the set of rules and guidelines known as "chivalry a-la-Jersey Shore", this act is accepted by guidos and guido aficionados in Jersey and Dearborn, Michigan.
Bro-cuz, this cat obviously can't tell by the amount of gel in our hair that the five girls standing eight feet away from us are our jurisdiction. Lets rally our 3 wallah bro-troops, put on our sunglasses, and enforce this cock blockade.
When a group of people (usually friends) gang up on you and "block" you from having sex with a woman. It is different than cock block in the fact that it involves multiple people.
(Open door with girlfriend to find all my friends)
Me: Dammit! It's a cock blockade!