Spicy keys

When you heat someone's keyring in an oven and when asked for them you throw them back using tongs. This causes them to catch searing hot keys with they're hands thus making the keys "spicy".

Anon: Where are my keys?
Me: here you go *throws him the keys with tongs*
Anon *catches keys burning hands* :Ahh! The spicy keys!!! Why would you do this?!