There are certain times when I'll laugh at cringey fat people because it improves my mood even though I do kind of feel bad.
Why do you laugh at them?
I laugh at fatties and I laugh at them because their life sucks and they're the laughing stock of the planet.
It's wrong to laugh at people because of their weight. It's inconsiderate to them, and doesn't make you look good. Have you thought about trying to be more compassionate?
No I haven't, so I'm really good at ignoring all those silly emotions.
It seems like you're very in tune with your emotions to know that it is wrong to do this enough that you feel bad. You shouldn't laugh at people for their weight, or their appearance in general.