Is it gross to see a skinny person pig out or a fat person?

Would you be more grossed out if you see a skinny person wida big appetite pigging out or a fat person? I say it's more disgusting if skinny people eat a lot cause you're like dudeee all this food ain't gonna stay in your stomache for long and you just know they're gonna take a fat dump in 15 mins lol eww i just can't help to notice thi stuff...my cousins are skinny as hell like they look underweight but man o man when they sit down they'll eat everyone's leftovers and the first thing they do when they come to my house is use the bathroom lol