an acronym for Calm Down. Is used excessively, even if the person you are saying it to is actually calm.
Bob: "Oh man, how I love cheese."

Joe: "Dude, you gotta CD. It's just cheese."
by giveityourall7 September 25, 2009
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Initals of some one that has a first name that starts with a C and the last name starts with a D
by Chris January 21, 2005
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Short slang term for condom, and it my be used in front of parents
"he dude let me borrow a CD"
by I'm_in_ur_MOM!! April 10, 2006
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A CD is a disc that can store memory of your favorite tv shows, movies, music, and games. Plus, it can have a lot of work in the educatoinal field.
CD's are very nifty to have
by lunar shadows November 7, 2004
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When a disaster strikes the first people on the scene are with the Civil Defense Department
by Anonymous August 23, 2003
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