butt thong

butt thong

Another name for a thong, a type of underwear or bikini bottom with a strip of fabric that goes between the buttocks. How do people wear butt thongs like that at the beach? It's so embarrassing! I could never wear a butt thong—it's too uncomfortable.

See also: butt

Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

butt thong

and butt floss

n. a thong bathing costume. (Mildly objectionable.) You’re not going to wear that butt thong in public are you? My mother called my bathing suit “butt-floss!”

See also: butt

McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.