Surviving the World
A Photocomic Education by Dante Shepherd
Lesson #540 - Fortune Cookies
Really, if you say it in a creepy way, it probably will get people to stop saying it around you. Any hint of humor on your part will probably prolong the practice.
So remember, kids, 'in bed' can always be countered with 'with my scrotum' or something to that effect. And it's a perfect chance to put your skills at being creepy to effect. Try it on any of these fortunes and see.
Parents - this will probably be overwhelmingly effective on your teenage children.