Green’s Dictionary of Slang

1. (US drugs) 28g (1oz) of marijuana.

1993–2002		‘420 Dict.’ at 420TIMES.COM 🌐.
1995		Three 6 Mafia ‘Now I’m High Pt. 3’ 🎵 Crunk by onion weed.
2004		T.I. ‘24’s’ 🎵 Buy an onion of good.
2010		Slaine ‘When I Shoot You’ 🎵 Dudes got locked up and pinched, pushing onion and raw.

2. 28g (1oz) of cocaine.

1998

Big L ‘Ebonics’ 🎵 Takin’ orders is sunnin’, an ounce of coke is a onion.