2 definitions by Macster

Stands for, Dont Underclassmen Noobs Suck. A term meaning to exclude or ridicule otherwise cool underclassmen.

Flawed in the sense that the singular form of the word drops the S.
Are you a D.U.N.? Oh, guess I have to take your seat, then.
by Macster February 15, 2005
Get the D.U.N.S. mug.
mom is the shortened form of MOMENT.
often used in chats, when someone wants to say, that he is busy right now and still needs a moment.
1: can you tell me who won the game yesterday?
2: mom, i have to check first.
by Macster June 29, 2004
Get the mom mug.