Auto-cock-blocker

1. A straight female that has something about her that automatically prevents her from getting sex.

2. A straight female that always says or does something stupid that prevents her from getting sex.

1. Stacy has a mustache thicker than her boyfriend's. She's not gonna get laid; that's a turnoff. She's an auto-cock-blocker.

OR

2. Tracy is so pretty, but she's weird! She says random stuff like "my hamster talks to me at night." When boys hear that, they freak out. She's an auto-cock-blocker.

by PrincessR December 8, 2009

cock blocker

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

Bater Blocker

When you're beating your meat and make a wall of blankets to block just in case someone walks in.

I had to make a bater blocker just in case someone walked in

by hris top hrec December 12, 2009

Shit Blocker

It's like being a cock blocker, but for when you're trying to take a shit in a public restroom (office, restaurant, school, etc.). You go in there and there is someone in there and they can tell that you want to take a shit, but they stay in there to do their makeup, hair, take and excessively long time to pee or, most commonly, they are trying to wait you out cuz they have to shit too (inevitably resulting in a shit-showdown).

Person 1: man I was just trying to go poo and Jennifer came in and started to do her hair, so I just peed and left.
Person 2: yeah, she's a total shit blocker

Damn I got shitblocked 3 times in a row. I still haven't gone.

by goontym January 8, 2010

Clock blocker

A person at the workplace that is taking too long at the punch clock, and blocks you from punching in on time.

Damn, I would have been on time, but Julio, had me blocked at the punch clock. That clock blocker!

by Mr. Quackens November 15, 2013

ad blocker

Noun,
A catchall term for any kind of software or hardware that removes advertisements from a webpage.

"I don't see any pop-up ads since installing the ad blocker on my computer"

by qwe123qwe123 August 17, 2016

rock blocker

any person or persons such as a parent, grandparent, religious group, etc. that prevents one from listening to or participating in rock music in any of its forms.

Dude: That song on the radio is pretty good. Who sings it?

Lame: That song is by Alice in Chains. Don't they worship Satan? Why don't you listen to some gospel music?
turns off radio

Dude:What a rock blocker...

by mr.benzedrine July 3, 2009