Remove a default room in chat room?

I want to remove the "friends" room from the chat but I can't find how to do this

any ideas?

Login as admin and go to the chat page. You will see a "key" icon beside each chat room. Click that key beside "friends" and one of the options on the popup will be "delete". Click delete and it will be gone.

I had a hard time making changes "stick" in chat using the Admin option, and ended up removing rooms from the database instead.