Quote from George in The Hamptons
George: What if she discusses it with Jane? Jerry: Oh, she's not gonna tell Jane. George: How do you know? Jerry: Women aren't like us. George: They're worse! They're much worse than us, they talk about everything! Couldn't you at least tell her about the shrinkage factor? Jerry: No, I'm not gonna tell her about your shrinkage. Besides, I think women know about shrinkage. George: How do women know about shrinkage? Jerry: Isn't it common knowledge?