John Candy as "Uncle Buck" * .... I like to keep mine razor sharp. Sharp enough you can shave with it. Why, I've been known to circumcise a gnat. You're not a gnat, are you, Bug? Wait a minute, bug, gnat. Is there a little similarity? Whoaaa, I think there is! Ha ha ha. You understand what I'm talking about? I don't think you do. I'll be right back. Heh heh heh heh.
"[Patrick reads a list of words he doesn't understand] Patrick Dennis: . Mame Dennis: Oh, my my my my, what an eager little mind. [takes the list] Mame Dennis: You won't need some of these words for months and months.