Actually, it's the "SAV TEH DUKKY FUND" (with backward "K"s). It originated in the JMMB, when Blacksheep kidnapped Ducky for a reason unknown, and left her at the north pole. Blacksheep then requested some random that had something to do with a helicopter, a lot of money, and a leather couch, so Cobra started raising money for this ransom with the "SAV TEH DUKKY FUND" box (with backward "K"s). At the moment, I really have no idea what it's used for.