I noticed lately a trend of some people (hesitate to call them even that) that post rude and offensive player names when they upload scores.
I have two suggestions:
1. If any other player sees that, go to the Custom Map discussion page and hit the "report" link for that particular map thread. Then Virgil will get notified and he can clean up.
2. Virgil can create a DB query that lists all scores in the past 24 hours with a "delete and ban" checkbox next to the score. Then it is relatively simple to once a day look through the list and clean up while at the same time revoking those players' ability to post scores.
Pity that there always have to be some unmentionables spoiling it for everybody.