Nangs is about the experience of Nitrous Oxide
Aside from the obvious connection of “Nang” being slang for nitrous oxide (I.e. whippits, laughing gas), lyrically, it tracks. “Is there something more than that” being the only lyrics of the song seals the deal for me. Nitrous is one hell of a drug, one of the strongest highs there is, even compared to stuff like heroin and meth, but it is fleeting. It really leaves a “Is there something more than that” feeling for the user.