Lyric discussion by Scary3074 

Cover art for Sour Girl lyrics by Stone Temple Pilots

The whole maturity thing sounds good... seeing as that fruits are more "sour" before they mature. However I think that the girl killed herself or went crazy, one of the two. The lyrics keep referring to her happiness (drugs or crazy people), and then ask "what if I follow you", saying what if I go crazy/od on drugs. He is obviously sad about losing her, and people look at him for driving her to insanity/OD. The lines (The roller coaster...it from steaming) shows his saddness and his willingness to die.

good insight, I don't know about the OD part, but i really like the "sour" maturity thing