Shut up about the racism. The people who should get offended the most are usually the ones using it the most. So if they use it, and really don't care about using it, then why should we?(not saying I use it)
If YOU don't like it then YOU should leave the server. Just because someone is expressing their right to say whatever they want doesn't mean they should be kicked for it. Now if the host doesn't like it, then that's different.