1. A prolonged, low murmur or droning sound. There was a rolling buzz in the audience which gave way to applause as they finally raised the curtain.
2. A prolonged, mild euphoria resulting from intoxication by alcohol or drugs. I did four shots of vodka with my energy drink so I would have a rolling buzz throughout the flight. Smoking that joint gave me a rolling buzz all day.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a long-lasting drug high. (Drugs.) That stuff will give you a rolling buzz without putting you to sleep.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.