We don't know if you've been keeping up with the big-ticket realty-sales going on down by Bravo's Million Dollar Listing , but these aren't one-bedroom rentals in Van Nuys, mmkay ? Seriously posh properties are being sold to seriously surgeried occupants by seriously egg-haired agents. As fabulous as these homes are, however, there's still nothing like the personal touch of being left a beautiful orchid accompanied by a handwritten note wishing that they "have a wonderful summer in the BU." BU. B. U. Buh? Byooooooh. Boston University? Blair Underwood? We're stumped.