goofball (n.)
- alcohol
- analgesic
- anodyne
- barb
- barbiturate
- blue
- butterfingers
- codeine
- depressant
- depressor
- dolly
- downer
- dub
- duffer
- foul-up
- goof
- heroin
- hick
- hop
- horse
- hypnotic
- junk
- laudanum
- liquor
- lotus
- lummox
- lump
- meperidine
- methadone
- morphia
- morphine
- muff
- narcotic
- opiate
- opium
- pacifier
- paregoric
- phenobarbital
- rainbow
- red
- rube
- scag
- sedative
- shit
- sleeper
- slob
- smack
- soporific
- stumblebum
- tar
- tranquilizer
- turps
- yellow