pen yan (?.)
- Amytal
- Amytal pill
- Demerol
- Dolophine
- H
- Luminal
- Luminal pill
- M
- Mickey Finn
- Nembutal
- Nembutal pill
- Seconal
- Seconal pill
- Tuinal
- Tuinal pill
- alcohol
- amobarbital sodium
- analgesic
- anodyne
- barb
- barbiturate
- barbiturate pill
- black stuff
- blue
- blue angel
- blue devil
- blue heaven
- blue velvet
- calmative
- chloral hydrate
- codeine
- codeine cough syrup
- depressant
- depressor
- dolly
- downer
- goofball
- hard stuff
- heroin
- hop
- horse
- hypnotic
- junk
- knockout drops
- laudanum
- liquor
- lotus
- meperidine
- methadone
- morphia
- morphine
- narcotic
- opiate
- opium
- pacifier
- pain killer
- paregoric
- phenobarbital
- phenobarbital sodium
- purple heart
- quietener
- rainbow
- red
- scag
- secobarbital sodium
- sedative
- shit
- sleep-inducer
- sleeper
- sleeping draught
- sleeping pill
- smack
- sodium thiopental
- somnifacient
- soother
- soothing syrup
- soporific
- tar
- tranquilizer
- turps
- white stuff
- yellow
- yellow jacket
