Ooh! I've got some good ones.
My friend went to Harpeth Hall in Nashville (where Reese Witherspoon went) and their mascot was a HONEYBEAR! I love it.
I have a friend at Williams. They are the Ephs (sometimes Ephmen and Ephwomen), but are mostly known as the Purple Cow.
My dad went to Trinity College (a Bantam.. what IS that?) and UVA. UVA is officially the Cavaliers (still bad), but are also well known as the Wahoos. Umm... what?!
I'm a Trojan. And the other USC (South Carolina) are similar colors and the Gamecocks. Trojans and Cocks... hmmmmm.