-Cocaine (still in my opinion the best to snort, although I started hating snorting it once I shot it)
-Heroin
-Morphine
-Vicodin (ugh)
-Percocet (same as above)
-Benadryl
-Ecstasy (although I don't think ever molly)
-Adderall
-Dexedrine
-Focalin
-Methamphetamine
-Concerta (maybe?)
-Some of the 2c's, I forget and never had that much fun on them
-OxyContin
-Temazepam (ugh)
-Caffeine (OMG)
-Suboxone
-Ketamine
-Methadone (stupid and you better believe it burned)
-I think an antidepressant once, which was particularly pathetic....
That's all I can think of for now. Like others said, when younger, I was obsessed with cutting lines out and snorting them. That all changed when I found the needle, and wanted to shove anything and everything I could into that barrel. Apparently I'm a fiend for ROAs, although I must say I've never been attracted to/good at smoking anything.