crossburner 

An insulting term for a white person who dislikes people of other races. This is a reference to the Ku Klux Klan, which burns crosses in ceremonies celebrating their racial beliefs.

1st person: "Tom can't stand Tyrone."

2nd person: "He is such a crossburner! He just doesn't like Tyrone because he's black."

crossburner by LowProfile88 July 26, 2009

CrossFucked

That moment when you realize you should have scaled a CrossFit WOD because it's days later and you still can't walk down a flight of stairs or participate fully in activities of daily living.

I can't go to the bathroom without using the towel rack to pull myself up. I CrossFucked myself.

CrossFucked by xfitnutty September 1, 2012

Crossfuck 

When you are having sex with three or more people and your penis goes into an unexpected vagina or butthole.

While doing sarah I accidentally crossfucked Julie.

Crossfuck by Long Boehner September 10, 2010

crustbucket

a crustbucket is someone who is an old crusty curmudgeon. usually such a person is ugly, and sometimes smelly

i hate old crustbuckets

crustbucket by Ziggy Stardust June 6, 2004

crosspunk 

A sub-genre of science fiction or literary genre that uses two or more punk genres in one setting, a crossover of two or more punk genres in one setting.

steampunk and cyberpunk being used in the same setting would be crosspunk

crosspunk by anonsuniteyo October 28, 2013

crocsucker 

Person who wears hideously ugly plastic clog-like shoes called Crocs

What a crocsucker - she got a pair in orange.

crocsucker by botsonic October 16, 2007

Crossblock 

The act of going thru a green light and blocking the intersection cuz the traffic at the next light up is not moving. Your light turns red and the traffic merging on cannot go cuz your dumbass is blocking the intersection.

OMG! That dude is totally crossblocking and I missed my green!

Crossblock by Kendra Harper December 2, 2007