The cheese factor is how believable a scenario is based on how many times it is used in a film or any other form of media.
Person 1: "Me and Alex kissed for the first time on the top of the bleachers at the homecoming football game."
Person 2: "As much as I'd like to believe you, the Cheese Factor of what you just said makes it sound likebullshit."
A Somersaulting Cheese Factory is the slang term for a turn in a game, usually a card game gone/going out of control, or going on for a extended period of time.
Noun
A person who is known for performing ludicrous and extended turns in strategy and luck games.
“Hey dude have you seen Mike? The mans a Somersaulting Cheese Factory!”
A sexual act wherein cheese curds are poured into a woman's anus and allowed to ferment for upwards of 3 weeks (effectively becoming cheese). The cheese is then eaten out of the womans anus along with any excrement that is bound to be there.
John had purchased some crackers to go along with the cheese that had been in Sally's anus as he had given her a Dutch Cheese Factory a couple of weeks ago.