One of if not my favorite moments in FO3 was in one of the addons where in you get to this tree and it drugs you and you have this crazy trip. I couldnt help thinking that it would be cool to have some kind of drug in game that made the colors change, things get wavy, time slows and speeds up kind of deal (not scripted) kind of how alcohol affects your vision but more extreme and longer lasting. Are there any clues pointing towards the existence of such a drug in FNV?

There are more chems in New Vegas, that much we know, but you'll just have to try them all for yourself.

Punch yourself in the head till the screen's all blurry and miscolored.

There is no reason to add it as an effect in-game is there's no mechanic behind it.

Obviously Jet has to be in the game or else it isn't Fallout