big-O

big-O

slang Opium. Is it true that she used to be addicted to the big-O?
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

big-O

n. opium. The big-O. is making a comeback, I hear.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
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