TV's Frink said:

twooffour said:

Ziggy Stardust said:

greenpenguino said:

Can someone please ban him/her/it?

This.

Usually you can't ban somebody for stuff they're doing in off-topic, but Shirley there must be some kind of exception......

For breaking which rule, exactly?

People have been banned for being a dick before, even in off-topic, and even if it isn't in the rules.

So I can think of a number of people who've also been dicks (arguably, but not really, even more so) in the last few days.
I don't hear anything about them getting banned ;)
Or you.