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2.
Sports, Drugs & Entertainment. Entitled from Cam'ron's sophomore released S.D.E.
S.D.E., all day everyday. I could live with those three things forever.
by My Pseudonym Bia Bia February 17, 2010
 
1.
SDE
Smallest Dick Ever
"Hey what is that minor, barely noticeable protrusion in Rich's sweatpants?" ... "Oh that? ... SDE.
by WeeWoooo March 18, 2011
 
3.
SDE
Sunglass Distortion Effect-

When a girls physical appearance is distorted because of the sunglasses that are hiding her face. Girls appearance can seem to be that of a hot girl but once the sunglasses come off she is far from attractive.
Guy1: dang that girl over the with the sunglasses is pretty hot
Guy2: Beware of the SDE

girl takes sunglasses off

Guy1: o gosh! ughh i wouldnt touch her with a 10 ft pole
Guy2: another victim of the SDE
by whitty05 May 16, 2011