Pronoucnced noosh olsen. Cheers!, Bon Apetit, or Buen Provecho; to be said to someone before eating eating or drink and especially before a group takes a shot.

Also, can be shortened to nush and is then a command for eat or drink. Frequently put into phrases such as "nush on that" or "nush it up" Also can be used for smoking a cigarette.
dinner is served a guy gets up and says "nush olsun everyone!"

"We have beer if you want to nush on one"

"here's an apple, nush it up."

"want to nush (on) a cigarette?"
by Mike Goulis March 11, 2008
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