A disabled king is a disabled person who doesn't let their disability define them and hold them back from acheiving their goals.
Jasmine: Hey! That guy in a wheelchair is a millionaire!
David: Yeah, i'm a disabled king, i can't move my legs, but i can buy a Lambo
A food disability is when you can not eat any type of food for a reason beyond taste preference. ie Gluten intolerance is a food disability. Can also be used as food disabled.
I hate having Tommy over for dinner, I also have to make something special for him because he has a food disability.
A food disability is something that prevents you from eating a food for any reason. ie gluten intolerance is a food disability. Also able to be used as food disabled.
I have to make special food for Tommy because he has a food disability.