Let's try to stick to bad ideas so nobody gets any bright ideas and tries them and comes back to sue us. It could happen!
Bad pick-up lines:
"When the zombie apocalypse comes, the survivors are going to have to repopulate the earth! Wanna go back to my place and practice?"
"You must be tired. You've been running through my mind all night... SCREAMING!
One of my favorites in-context - at a gym
: "Do you work out?"
Anything from Alien Loves Predator
Bad courtship ideas:
Crash into a pretty woman driver you see on the highway so you can exchange phone numbers.
Pretend to be gay so women will feel comfortable undressing around you.
Put women at ease by insisting that everything you do, no matter how innocuous, is not sexual. e.g., "I just want you to know, my buying these five cucumbers, two melons, and bunch of bananas... That's not a sexual thing."
Kill every attractive male on the planet so that eventually you'll rank as most desirable.