[fintstone]

I have yet to see anyone even attempt it. Clearly to prove one has lied..you would need a specific quote..in context...and why it is a lie.
The best effort I have seen is repeating a joke he told...one of the oldest ones in the AF...maybe the whole military. One I have used many times myself. Its been around since Christ was a corporal. I guess that would be a lie too by your definition...but only if Bush told it.

It reminds me of the time I went to the Officer's Club. As I sat at the bar...I heard a small voice. It said, "nice uniform." I looked around and saw no one except the bartender.

After my second drink I heard the same small voice again. It said, "Nice shoe shine." Again, I saw no one.

After my third drink I head the voice say, "nice nice hair cut." I looked at the bartender and said, "Did you hear that?"

The bartender said: