[Raak] I think there is a theme to your clues . . . . I know what the answers are but not sure how I get the answer from the Shower us . . . clue (unless it's a double sound-a-like).
[Raak] OK - someone has to do this and it may as well be me - URANUS - and, like Boolbar, I would also quite like to know how the 'URAN' bit works. I, do, however, have a hunch, that you may be referring to the practice of the 'golden shower' [which I'm not unfamiliar with] which points to the 'soundalike' that Bb hinted at, ie. 'urine' sounding like 'uran'. It is at this juncture, that I feel it may be best to continue with the 'hidden text' feature!