Seinfeld, Season 3

George:
I don't like when a woman says, 'Make love to me', it's intimidating. The last time a woman said that to me, I wound up apologizing to her.

Jerry:
Really?

George:
That's a lot of pressure. Make love to me. What am I, in the circus? What if I can't deliver?

Jerry:
Oh, come on.

George:
I can't perform under pressure. That's why I never play anything for money, I choke. I could choke tonight. And she works in my office, can you imagine? She goes around telling everyone what happened? Maybe I should cancel, I have a very bad feeling about this.

Jerry:
George, you're thinking too much.

George:
I know, I know, I can't stop it!