Accomplished Cock blocker 

Man or usually Gurl that ain't happy to see they're crew gettin' some dick or pussy unless they're getting some.
But they're indirect with the cockblockin' moves.
They're smart cos' usually they're the designated driver or you're chosen booty is staying at they're crib so they'll block ya' indirectly or use blackmail on the member of their herd that you've seperated and are planning to beat down with the pipe

They'll say some coded shit like "Alysha I gotta' head home but you stay and have a good time with Dwaynne"
Alysha thinks 'Shit no lift home and my keys are at her place and she'll Fort Knox up her joint so I won't be able to freshen up before I have to pick up junior from he baby daddys/my moms house with my weave all fucked up.

An Accomplished Cock blocker is a Pyschological mother-fucker who always trys to make sure they've got something on their crew/ herd.
If you meet one controlling your choice of prey then you need a spearhead playeror experienced wingman who will devastate the ACB. They need to be smoother than the average Playa cos' the bullshit they're spinning needs to be the real deal otherwise...well Black Widow spiders eat their mates after sex..

Accomplished Cock blocker by Big Brown Bob May 15, 2006