Fat syndrome

A fat person who believes they are better than everyone they meet and cry when their opinion is not liked. Also tends to be a discord mod and have many "discord kittens".

"Russell kept kicking people from the server because his fat syndrome is acting up"

Fat Calf Syndrome

when your calves are too big to fit any sort of pair of boots, no matter what.

-"I can't get these rain boots on"
-"Why not?"
-"I have FCS...fat calf syndrome."