That's nothing, there's more inappropriate usernames like that but are more worse than what you provide above, i remember saw a username that sounds pretty racist back in the day
True, although i remember that one got called out months ago and got his account permanently deleted, there's actually two guys that still remains and there could probably be more of em.
What i'm saying is that there are users with inappropriate usernames that are more worse than the one mentioned by the OP. Another example would be a user who had multiple accounts with a username that sounds like it's trying to insult/harass someone.