They Weren’t Directions.
We all know the burn below of a bladder full of pee threatening to leave on its own before we find a toilet. We’ve hurriedly searched for the relief room in a strange, new place, and we might not have made it had Credence Clear Water Revival not told us, “There’s a bathroom on the right.”
Actually, the band was telling us that “there’s a bad moon on the rise,” not “a bathroom on the right.” u/FrogPosse84 is so fond of the misheard lyric that they’re passing it on down to their kids who will be giving bathroom directions until they’re old enough to google the actual words.