Thread: to cream one's corn

What does this mean?

Where did you hear this? What was the context?

it's from The Big Bang Theory:

Sheldon: You once had Leonard and me get your television from your ex-boyfriend.
Penny: Apples and oranges here, Sheldon. I'm telling you, that girl is a user, skating through life on her looks, taking advantage of weak-willed men, getting auditions for stupid network shows. It just creams my corn. 

 (Here Penny, apparently, expresses her dislike of the other girl).

Ah, okay. In this context, it just means 'it really annoys me!'

I wouldn't use it, though. I can't really put my thumb on it, but out of context it sounds really...sexual (in a freaky kind of way).