Terry Jones said:
I've been a Frenchman all my life, and I've only once been to the lavatory.
Michael Palin said:
Yes, I can vouch for this. I have papers here to show that he is a Frenchman, and this certificate here which says that he has not been to the toilet depuis cinq ans.
Richard Nixon said:
We the American people believe sincerely that he has not been to the men's room for five years.
http://www.youtube.com/watch?v=xmWN9fwmOKM (at 6:30)