a hippomanimus
A man so fat he looks like a human donut. He’s the reason why the word 'crisis' was invented.
My neighbor is a hippomanimus. He tried to park his car in a driveway and it barely fit.
My teacher’s brother is a hippomanimus. He failed his math test and now he’s failing life.
That guy at the restaurant is a hippomanimus. He ordered a pizza for four people and ate it all by himself.