Green’s Dictionary of Slang

1. (drugs) amphetamines.

1969		R.R. Lingeman Drugs from A to Z (1970).
1977		L. Young et al. Recreational Drugs.
2001		ONDCP Street Terms 20: Sweeties [...] Sweets — Amphetamine; methylenedioxymethamphetamine (MDMA).
2018-20		T. Thorne (ed.) ‘Drill Slang Glossary’ at Forensic Linguistic Databank 🌐 Sweetsdrugs.
2020		G. Armstrong Young Team 126: ‘A half an Oscar n ten sweeties’.

2. (UK Black) bullets.

2017		1011 ‘No Hook’ 🎵 If they got waps, they ain’t got no sweets / Cause they ain’t shot one of my g’s.
2020		G. Krauze What They Was 60: It’s Nina cuz [...] Comes with like ten sweets in the clip .