I used to work at an orphanage but I didn't like it and had to quit. Those kids are bastards.
So you didn't really work at an orphanage I take it and this is a joke?
I mean that they are bastards. I'm not sure what the definition of bastard is so I think a child without parents is a bastard
You shouldn't joke around about orphans not having parents. How would you feel if you were in their shoes?
It's hard to identify with someone whose situation you know nothing about.
So learn some empathy and practice it with these kid's feelings. When you imagine yourself in their shoes, you might start to understand how lonely a life an orphan's is and take some pity on them, instead of ridiculing them.