Good anime to watch high?

Let me be clear, it definitely need not feature or mention any drugs.

If you don't smoke, you can still help, this is the basic bill:

• Funny, but doesn't have to be a comedy.
• Good, fluid animation
• Interesting/Bizarre ideas or concepts preferred.
• good soundtrack; catchy, upbeat or chill songs good.

the MAL: http://myanimelist.net/profile/lupin-x2
as an addendum I'd like to avoid school settings, I've just been seeing a lot of those lately.

let me know if this violates any rules.