Okay. I stole this from dustbury.com (sorry, Charles!) because it was too funny to pass up...
Don't even mention soap scum

Sharon says this is the worst Family Feud question ever, and indeed, it does seem a tad perverse: "Name a reason you think making love in the bathtub might not be so romantic."

Top five answers, with her annotations:
  1. Too small (not sure if this means the man, the woman, or the tub)
  2. Splashes/messy (must have been women saying this since men never care about messes)
  3. Water gets cold (how long are you taking?!)
  4. Might slip (that's why you have those little rubber mats in the tub!)
  5. Might drown (Good grief, how deep IS your tub?!)
"Faucet sticking into backside" apparently did not get the two votes required for listing.
Can you think of any other answers?