cockblocker

A woman/girl (usually ugly) who is jealous of the fact that her friend gets dick, whilst she doesnt. thus she tries to block all cock directed at friend. the ugly bitch.

Susan stopped me from fucking helen because she was 'too close'

by p March 30, 2003

San Fran Roadblock

Another great euphanism for shit. You can't really have too many of these can you. This can be used in either a constipated or a gay context, so it's quite flexible. Shit is one of my favorite words, so I made up a couple like this gem here. Enjoy!!

Man there a gay couple, so they always have to work around the San Fran Roadblock before having sex.

or

I'm so constipated I feel like I got my shit packed like a San Fran Roadblock!

by Robert A September 18, 2005

Cockblock

The act of obstructing one person's advances towards another or preventing a person from action, especially sex.

BABY MAMA: I'm talking to this guy now name Terrence. He's a nice and comical guy.

BABY DADDY: You gonna have to cut that man off, I don't care if he's nice or not, he better not be in the picture.

BABY MAMA: Oh, now you wanna cockblock for the simple fact that I moved on.

by Mr. Terrence L. Trezvant December 2, 2004

cockblock

One of those things they put in between each urinal in a lot of gents public toilets so there is no peeking.

Thank God there's a cockblock there, Steely was trying to look at my package.

by Martin September 24, 2003

jockblock

the act of stopping douchebag jocks from messing up a nerdy friend's move on a girl.

*after nerdy friend approaches girl and douchebag jocks are coming*
You: "Hey assholes! I'm a midget on a tricycle!"

Douchebag jocks: "Oh man let's go!"
Other friend: "You sure jockblocked Jimmy real good bro."

by Dane and Lylan October 29, 2011

Double cockblock

To ruin someone's chances of ruining you date

If your at the club and your talking to this chick and this drunk guy walks up and interrupts you and starts talking to your girl,

And you interrupt him and take her back that is double cockblocking.

by djawesome54 January 8, 2015

U.A.C.(Unintentional Accidental Cockblocking)

1. When you cockblock but unknowlingly do it

2. To interrupt a private moment or conversation with two people by accident or unintentionally

3.To make up for your accidental cockblocking afterwards you say U.A.C.

Friend:Man you totally ruined me and Jesse's convo,i was about to get her number.Cockblocker!

Friend:My fault U.A.C.(Unintentional Accidental Cockblocking)

Friend: Alright man its cool then

by Sneakermandan July 18, 2010