An US guy came to India. He met an annoying Bengali, who asked too many questions. He asked the American whether he has son.
The American: Nope
Bengali fellow: "I am so sorry, but, is your wife is impregnable?"
The American: "Well, um, that's not exactly the word,"
Bengali Fellow: "I mean, she is inconceivable?"
The American: "Um, not quite --"
Bengali fellow said, I think she is what unbearable?"
The American fellow jumped, "Well, exactly, that's pretty much sums it up,"