schwag

Etymology
. Possibly related to. The "marijuana" noun sense is attested since the 1980s in the United States, the adjective since the 1990s. The "trinkets or items given away" sense is a variant of from 19th century thieves' cant.

Noun

 * 1)  Low-grade or commercial-grade marijuana.

Adjective

 * 1)  inferior; low-grade