Box Block

When a girl blocks another girl from picking up a guy or from getting laid by a guy.

Sandy tried to pick Tom up and she was box blocked by Lana.

by Christine84 February 18, 2008

cock-block

when you are gonna get some, but then something stops you..

getting cock-blocked is when your cock gets blocked from getting any.. ex. my mom walked in on me and stopped me from tappin that

by Alec Mudd July 17, 2008

lock-blocked

when someone thwarts your plan to dye hair.

"dude! i wanted to dye hair yesterday and you wanted to go clubbing! you totally lock-blocked me!"

by raychelle July 11, 2008

cock block

A cock block is when two males are moving in the same girl and the fellow with no chance prevents the second male from advancing on the girl. He cock blocked the second guy and both lose.

This scenerio involves a male "friend" of a girl who continually tries to break the friend boundry while another male moves in on the girl. When the "friend" refuses to let the new guy and the girl be alone, he is cock blocking him. In a way, he is throwing the game for both teams, since no one wins... a cock blocker!

by Penguin September 07, 2003

Twat Block

Twat being another word to describe the vagina, someone who twat blocks or is a twat blocker is a female who gets in the way of another female friend and a male.

Damn it Tina! Just because Jake broke up with you doesn't mean you have to twat block me now!

by ThatRegret April 10, 2010

deuce-block

when you're just about to drop a deuce in a public restroom usually in the case of college dorms and someone usually a douchebag decides to occupy the stall right next to you, dashing your hopes & dreams of a peaceful poo

I found an empty bathroom and as soon as I was about to give a solid back to the community, this guy came in and deuce-blocked me.

by IllestM'FockerAlive March 05, 2013

Cock Block

Someone who either intentionally or unintentionally prevents two people from having any kind of intimate contact. Usually done out of jealousy or because of poor perception of social cues.

Methods of cock blocking can include calling one or the other person's cellphone, not leaving them alone, carrying on a pointless conversation, or saying unflattering things about one or both of them.

Did you see Dave and Ashley at the party last night? Joey was being a total cock block to them. He wouldn't let them do anything together.

by Xenon32 March 01, 2010