This one time when I was like, 11 or 12 and I was in town this old guy came up to me and said "Hello, young man, I was wonder-" "No, go away".

Maybe he just wanted to sell me something, or just ask me the time or directions to some old people's talk-about-World-War-2-and-how-evil-the-youth-of-today-is club, but hah, that showed him.