P.D.A. device
A pocket-sized mini-computer where you store da names and contact-info of all da hot chicks you know who are willing to majorly make out wif you literally anywhere, even if others are watching.
My buddy and I accidentally swapped our P.D.A. devices, and so we ended up snuggling and smooching wif each other's blinky-eyed-damsel soulmates. It was actually kinda fun, though, since we each got to experience da luscious feminine-companionship joys dat da other was blessed wif.