"Sup" from contraction of "What is up?".  "Man" used in brotherly sense, as in "homie".
Term used in same situations as "What's up?" but shorter and cooler.
Term used in same situations as "What's up?" but shorter and cooler.
by Robbie Corner January 12, 2005
 Get the sup manmug.
Get the sup manmug. A term used to begin the sentence when "checking" someone. It is followed by describing who that person most resembles and oh course ending with the ever so popular, mutha fucka!
by Fo Shizzle! May 18, 2006
 Get the sup manmug.
Get the sup manmug.