Go out and steal ice cream from an orphan. What are they gonna do? Tell their parents?
Is that some kind of joke towards orphans?
All orphans are weak. If they get hit by a car and dies, no one will care because they're just a dead homeless beggar.
I think that it's pretty rude to make fun of orphans that don't have parents. How would you feel in their situation if you heard such jokes? Try to put yourself in their shoes.