I've heard it means something sexually that I don't like my food to touch on the plate- does it?

I don't like for the food on my plate to touch. One time when I was listening to the radio and I heard the announcer say that if you have this quirk it means something sexually. I don't think it's like a proven thing but I was curious if anyone else had heard this, too. It's really bothering me that I can't remember. lol