To "pull a Sally" means to leave a beloved stuffed animal (preferably a panda named PorkRind) on the school bus.
Izzy: Chloe, where's PorkRind???!
Chloe: Shit! He's on the bus!
Izzy: God damn it! Way to pull a Sally!
Chloe: Shit! He's on the bus!
Izzy: God damn it! Way to pull a Sally!
by Izzyiscoolerthanyou December 08, 2008