A reference to the lasting duration of Heroin.
Real heroin (diamorphine) has good legs. Lasts long.
Heroin laced w/ Fentynal has bad legs. Doesn't last long.
Synonyms for legs
On this page, you will find 30 slang terms related to legs. Some of the top words include: diesel, junk, junk, horse, HERO, and 25 more.