I asked for help with the sorting of the laundry and this is what I got:
Two super-heroines who wear undies on their heads (the leg-holes are perfect for pigtails to poke through) and who sling-shot villains with underpants.
Beware, bad guys. They have a wee protege who watches their every move closely. We call her Super Diaper Baby, and she's working on her kung fu kicks each day.