1. dissing someone is showing disrespect to them
2. being dissed is the act of being disconnected, by voice or by modem, from another party

Adj. Something that is expected to have a long lifespan by virtue of having existed for a long time, based on the lindy effect, named for the New York restaurant Lindy's, coined by Albert Goldman and popularized by Nassim Taleb.

For one to get rejected, played, or turned down.

The act of putting someone down with words.

To disrespect: to make such an awesome and clever comeback that it renders the person whom you disrespected speechless.

"dis"missed impolitely