I can't think of any for myself except for the type were not talking about but I once dated a girl that couldn't eat (or even look at) food that touched each other,it was unreal, if a pea rolled up to a steak she couldn't/wouldn't eat either them, It was impossible to go out to a restaurant unless you asked for 4 or 5 plates

and there was no such thing as a burger,hotdog..etc for this gal. she tried therapy 3 times but couldn't shake it.
I guess whats even weirder is other than that she was totally normal and a dynamo in the sac. (NO..I didn't try the food thing with her)