Urban Dictionary: CSI

CSI

Slang for having sex with woman who has her period because after you are done having sex, you will leave blood droplets on the sheets or floor. Thus leaving evidence behind!

I approached my girlfriend for sex, and when she said she had her period, I said I was ok with some CSI action.

by MIF's baby February 23, 2007

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csi

1. A cool tv show with the hottest guy(Grissum) ever! You rock my sox Grissum!

I luv CSI it has cool dead people!

by Rock On you mofo May 11, 2005

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CSI

1. cool fantasy TV show about dead people and maggots and stuff
2. Boring gross job

I wanna be a CSI like on CSI! ...Ewwww

by Amanda is Naff July 09, 2003

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CSI

cool sexy investigators

hey did you see those CSIs last night?

by UD is my bible January 04, 2009

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CSI

Crime Scene Investigation
Crime Scene Investigater

also is the name of tv shows:
CSI: NY, CSI: Miami, CSI: Crime Scene Investigation

"i want to be a CSI"
"i watched CSI: NY last night"
"CSI shows are awesome!"

by ShaeElise February 27, 2009

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CSI

CSI: "Constantly Showing Intestines"
Most common CSI: "Crime Scene Investigation"
My term for CSI: "The best show ever! Well.. not the BEST. Okay fine, I don't really like it. No wait. I don't like it at all."

George Lopez defined CSI as 'Constantly Showing Intestines.'Also TV shows called CSI, CSI: Miami, CSI: New York.

by Oliver Klosov January 05, 2006

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CSI

Cum sucking idiot.

Dude, that CSI won't get off of my clockwork.

by Esch8 March 14, 2003

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