1 definition by r4wrmsmh

an acronym for: Suck A Dick

Pronunciation: ES-UH-DEE
-"Hey Joe wanna hang out?"
-"Why don't you go S-A-D Jim."
-"If you didn't want to hang out you could have just said so."

which is an insult meaning go suck a dick or leave me alone in other words
by r4wrmsmh July 24, 2008
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