play fast and loose with someone/something

play fast and loose (with someone or something)

To act recklessly, unreliably, irresponsibly, or thoughtlessly toward someone or something; to treat someone or something with a lack of respect or seriousness. I know these tabloids play fast and loose with the truth, but they're such a guilty pleasure of mine! I can assure you that I am not playing fast and loose with him; I intend to marry him some day. If you're going to play fast and loose, go work at another firm. That's not how we operate here.
See also: and, fast, loose, play, someone
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.

play fast and loose (with someone/something)

in. to treat someone or something carelessly or unfairly. The broker played fast and loose with our money. Now we are nearly broke.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.
See also: