Can't Remember

Q. What is your brother-in-law's name?
A. Borofkin.
Q. What's his first name?
A. I can't remember.
Q. He's been your brother-in-law for years, and you can't remember his first
name?
A. No. I tell you I'm too excited. (Rising from the witness chair and
pointing to Mr. Borofkin.) Nathan, for God's sake, tell them your first name!