Rockblock

The act of outperforming a musician or band unexpectedly when the musician or band was expected to be the better act.

The act of using a high level of talent unexpectedly and by contrast of talent level, disrespect a more amateur performer.

When an opening band performs at an amazing level, the headliner can get rockblocked.

Michael was playing a couple of tunes at a party when U2 showed up and played an impromptu gig. U2 are a bunch of rockblockers.

by mikedubb November 20, 2010

cock block

The friend that you have nothing in common with, but you seem to wind up hanging out anyways. Often interested in space, fantasy games and gaining weight. Forms an impenetrable barrier between you and good looking women.

Wanna hang out with Sam?

That dude is the biggest cock block. Hell no.

by Brainstorm129 January 17, 2011

sockblock

A sockblock is when one tries to block a cock with a sock. This is generally a major fail and can be confused with a condom (which is when it becomes an epic fail). For a better way to block cocks please contact 1-800-COCKBLOCK or go to your local cock blocking health facility located in Seoul, South Korea or Chicago, Illinois. If this is not local enough for you, please visit our website at www.cockblocksafety.com.

No, silly, that's a sockblock! You can't use that during sex!

by thatvideogirl October 21, 2011

clockblock

when you ask for the time and someone refuses to tell you.

you: hey can i get the time sweenykins?

sweenykins: absolutly not!

you: what a clockblocker

by james.p. November 3, 2011

cock block

Robbie Burns

Oh you were cock blocked? By who? ... Oh! Robbie Burns was there..

by BoysNYC November 6, 2012

clockblock

When the coworker that's supposed to take over your shift shows up early and gives you the impression that you're almost off, when in reality you still have x amount of time till you can clock out.

"Ugh, why'd they have to get here half an hour early? I just got clockblocked."

by t5kt5k May 27, 2013

Cock Block

the partition between two urinals in a pulic restroom

Man, it's a good thing there was a cock block in the men's room at the San Francisco airport. I didn't want any guy checking out my junk.

by Steven Herraiz July 1, 2014