Foot Fetish Fetish
When someone is turned on by someone who gets turned by feet. However, someone with a foot fetish fetish hates feet.
Jon: Put your shoes back on!
Kim: But I thought you had a foot fetish.
Jon: No, I have a foot fetish fetish. I only get turned on by people with foot fetishes.
Kim: But I thought you had a foot fetish.
Jon: No, I have a foot fetish fetish. I only get turned on by people with foot fetishes.