by Pornstarssssss January 9, 2019
Get the Thunmug. by Thissucksmajordicksssss July 6, 2014
Get the Thunmug. by Imnotgraceimtheotherone May 23, 2015
Get the Thunmug. Originated by the Infamous Mobb Deep, this slang term came about when Havoc(who has a speech impediment) couldn't pronounce "son" correctly, thus "thun" or "dun". Today, dun is commonly used in casual conversation quite flexibly. With a variety of meanings in various contexts, dun still translates as son among urban cultures. It is often used loosely as a reference to a person.
"...you better finish what you started dun."-Mobb Deep
"Yo, wassup dun? I heard them cats was runnin 13th and Prospect."
"I heard Marie just gave birth to your baby dun!"
"Yo, wassup dun? I heard them cats was runnin 13th and Prospect."
"I heard Marie just gave birth to your baby dun!"
by F.A. Rich a.k.a. MC Krewga April 7, 2004
Get the dun a.k.a. thunmug. The sound either created or imagined when something dramatic or unexpected happens. The sound heard when someone is caught off guard, caught in a lie or someone/someones plans are just plain compromised.
by Them/HIM August 2, 2021
Get the Thunmug. 
by trickface207 October 31, 2014
Get the Thun Tha Dunmug.