Which of the following is the least romantic line?

  "Did you see what I left in the toilet?"
  "Want to go out for a pizza and a fuck?  What, you don't like pizza?"
  "No, it's not the jeans that make your ass look fat...it's the fat that makes your ass look fat."
  "I'm in the mood to get laid, but you're going to have to do all the work."
  "A threesome with your sister would be great."