I'm sippin wishing well water imported from Pluto
That's why my eyes is glassy, so ain't got to ask me
This became quite a famous line, probably precisely because it makes no fucking sense, but sounds cool.
Best guess: it’s a sarcastic way of telling off someone asking why you seem “high.”
To help improve the meaning of these lyrics, visit "Fortified Live" by Reflection Eternal (Ft. Mr. Man & Yasiin Bey) Lyrics and leave a comment on the lyrics box