When you fart and then touch someone,
and say Cheese Touch, the only way to protect yourself from it is to
cross your fingers if you are a girl, if you are a boy, put your
two fingers together.
The origins come from "cutting cheese".
Tori had a gnarly fart so she walked over to Angelo who had his fingers straight...and
Nini, who was crossing her fingers, so Tori couldn't pass on her Cheese Touch. But
Mauricio, didn't know about Cheese Touch, so Tori infected him with it. And he died.