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1 definition by Mrs. Mountain

 
1.
(Dehd Seh-see) A term used to denote a high level of physical beauty. Beauty that could potentially lead unwary parties into deadly situations.

***Note: When used by a man in reference to himself may also denote a high level of interest in men.
Man: That chick is dead sexy. (That lady over there is highly attractive in my opinion.)

Man: I'm the definition of dead sexy. (I may be interested in other men.)
by Mrs. Mountain October 17, 2009