@layman,
izzythepush, bobsal, and glitterbag are best just put on ignore.
The only thing any of them ever do is spout name-calling, so no one will actually miss anything by blocking them out.
If their name-calling breaks through ignore, instead of responding in kind, it is better to submit an abuse report.
If everyone keeps returning fire against the name-callers, pretty soon the moderators will start suspending people again. It's not worth it.