slang Marijuana that produces an exceptionally intense effect in those who smoke it. This strain of monster weed will make you hear music in a way you never have before. My roommate must have loaded the joint with some kind of monster weed, because I was almost catatonic after just one puff!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. cannabis; powerful marijuana. (Drugs.) This is what they call monster weed. Stay away from it. It may have angel dust on it.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.