Abraham Lincohn was the one who had the greatest humor sense among the presidents of USA. He sometimes even laughed at himself. People knew Lincohn looked ugly, and so did Lincohn himself.
In a public argument, Steven Douglas said Lincohn was double-faced.
“Now”, Lincohn replied “Let the audience do the judge. If I were double-faced, would you think I could wear such an ugly face right here?”