cock blocker

to deny intimate interaction between a dude and chick with sexual intentions.

holy crap. dylan's mom is a cock blocker!

by jay c June 24, 2004

Shine Blocker

A Shine Blocker is a person who try's to stop another person from getting Any type of Shine

Man Chris is a Shine Blocker for holding Greg down

by B.Weezy February 23, 2004

Rush Block

In a fraternity or sorority, when one or more memebers are trying to successfuly get a potential member to consider joining (or "Rush" them), when all of the sudden another member says something stupid and blows the deal.

Phil: hey man, this fraternity is perfect for you. Totally straight and cool.

Dustin: yea? I totally feel yo...

David (interupting): dude Ryan just grabbed my cock haha why did I join this fraternity... so gay...

Phil: God damnit, what a Rush Block...

by aewhat6969 February 4, 2010

block island

an island off the coast of rhode island. simply the most amazing summer vacation spot in new england. where boat parties happen nightly.

girl 1: so where did u go on vacation this summer?

girl 2: i spent most of the summer in block island.

girl 1: wow that is amazing. i love it there

by connecticut_girl April 11, 2007

fat blocker

this is the term commonly used for the guy who is willing to "take one for the team" and hook up with the fat ugly friend that is usually blocking a much hotter and skinnier woman.

fat blockers are usually very non-discriminate and have a lower than average tolerance for alcohol, thus making the fatter ladies appear more attractive.

Every man should have a fat blocking friend.

guy 1: "I need a fat blocker before I make my move. Where did Brian go? He's the best fat blocker in town."

by Bill2455 November 14, 2005

Student's Block

- The lack of motivation to study.
- When you have been studying so long you can't process what you're studying anymore.
- Your brain goes blank when you look at your notes and text.
- When called upon in class to discuss last night's assignment, you forget everything you read or studied.
- When you can't stop procrastinating, especially right before your finals.
- You can't remember what you studied when you look at the questions on your exam!
- When you simply stop caring about your studies.
- What you suffer from when you write out definitions for "student's block" 20 minutes before a paper is due, which you didn't even start.

A: "I don't want to work on my paper.... I just don't feel like it."
B: "I think you have student's block. Don't worry; we all get it some time or the other."

by sugarsugar! July 20, 2008

muff block

When a woman blocks another woman from a potential hookup with a guy. Usually involves unsubtle flirting. Oddly, women with boyfriends or husbands perpetrate the muff block and have no romantic interest in the guy, shutting down their available girlfriend. Female version of the cockblock

1) I think Maryanne is muff blocking Allie. She walked right over and starting rubbing his shoulders and stroking his hair while Allie was talking to him.

2) Carol did a classic muff block when she sat on Rob's lap right in front of Heather.

by ClayEaston July 23, 2008