nothing comes out.
Your least favorite teacher goes in. 
a variety of dead animals comes out, including, chickens, pigs, cats, and kualas
A Greece 2010 FIFA World Cup Victory goes in

British Pan Airways (BPA)
Serving London Heathrow to You and the Rest of the World!
Fly with our lie-flat beds in first and business class on all longhaul planes!
~BPA, Relax, Enjoy, Fly.