1 definition by Noiree
1. An abbreviation of "what's up?"
2. A surefire way of killing a conversation before it's even begun.
2. A surefire way of killing a conversation before it's even begun.
Bill: Hey.
Ted: Hey.
Bill: Sup?
Ted: Nm, u?
Bill: Nm.
*close conversation window after 30 mins of inactivity*
Ted: Hey.
Bill: Sup?
Ted: Nm, u?
Bill: Nm.
*close conversation window after 30 mins of inactivity*
by Noiree February 27, 2010