an annoying yet extremely entertaining exclamation used most efficiently with "your mom"s for the perfect burn.
always following a question regarding the statement in the format of:
or *insert verb* *insert pronoun*?!
always following a question regarding the statement in the format of:
or *insert verb* *insert pronoun*?!
person 1: I had fun with your mom last night.
person 2: or did you?!
everyone around them: DUN DUN DUUUUUUUNNNN!!!
person 2: or did you?!
everyone around them: DUN DUN DUUUUUUUNNNN!!!
by Annie January 15, 2005
Get the dun dun dunmug. The sound between scenes in Law and Order. The expression originated when 4chan changed the "Post Successful" page and font to look like the Law and Order black screen between scenes. The page played the sound, "Dun Dun," from Law and Order. 4chan /b/tards began to post the expression, "Dun Dun," anywhere to import a sense of finality or just randomly.
by KingfishRex May 26, 2010
Get the Dun Dunmug. by jessbooger June 15, 2004
Get the dun dun dunmug. 
by Orrinpants August 23, 2022
Get the Dun, dun dun dun dun dun dun dun, dududunmug. by Rae Nicole May 28, 2008
Get the dun-dunmug. This usually occurs straight after what we call in guitaring terms, "the thunder chord". This is from the hit Slayer song which sounds like all the others, Raining Blood. After the initial dun dun duns there is another type of thunder which is simply called "pinch harmonic dm7 thunder creatarsm". Then the guitars come in with wee niddle nee niddle nee niddle nee. Of course the dun dun duns keep going throughout the song and so provide fantastic music listening
by ThrashBlade March 10, 2008
Get the dun dun dunmug.