A South Florida variation of the word "son."  Similar to the hispanic influence of the pronunciation of the word "man" as "meng."
by Quezilla October 25, 2007
 Get the sungmug.
Get the sungmug. if your bored and finding a word to define this one is taken it its a version of the term for prison "sing sing"
by tallfb74 May 17, 2006
 Get the sung sungmug.
Get the sung sungmug. A very powerful Chinese dynasty that ruled China between 960–1279 AD. They were known for their navy forces.
by Randumb Guy May 13, 2009
 Get the Sungmug.
Get the Sungmug. by Hyruu February 24, 2010
 Get the Sungedmug.
Get the Sungedmug. "Sung-Joon" is a slang term for someone who purposefully irritates others whilst acting oblivious to his/her actions.
Person X posts a photoshopped picture of Y to irritate him/her
Y: "why did you do that?!"
X: "ha...what are you talking about?"
Y:"You know what I mean!...your such a Sung-Joon"
Another example:
Person X falsely claims to have beaten up person Y in a sad attempt to gain clout from his/her peers.
Y: "Why are you telling people that you beat me up?"
X: (Giggling)"because I did"
Y: "What are you on about? Your such an SJ!"
Y: "why did you do that?!"
X: "ha...what are you talking about?"
Y:"You know what I mean!...your such a Sung-Joon"
Another example:
Person X falsely claims to have beaten up person Y in a sad attempt to gain clout from his/her peers.
Y: "Why are you telling people that you beat me up?"
X: (Giggling)"because I did"
Y: "What are you on about? Your such an SJ!"
by O-Poggers August 8, 2020
 Get the Sung-Joonmug.
Get the Sung-Joonmug. 