There's jerk bosses and then there's AOL CEO Tim Armstrong. He had a conference call recently with over 1,000 employees from AOL's Patch news network when he got perturbed with an employee and fired him on the spot.
Well actually the voice of the AFLAC Duck got canned yesterday. That would be the indistinguishable pipes of comedian Gilbert Gottfried. I'm sure you'll make your way around the internet and see exactly what he tweeted. Just suffice it to say that the boy ought not to try to be funny at the expense of a country who's just been through the worst natural disaster in the history of mankind.
I can understand the fact that your boss likes you to dress appropriately. But really if you aren't being vulgar with your tie I don't see a problem showing off the team you like! Obviously my opinion is different than this person