If you're not familiar with What's My Line, it's an old show in which a guest is asked questions about his "line" (of work). The questions are yes/no questions, and the panel of judges can ask essentially unlimited questions that result in the answer "yes", but a limited number that result in the answer "no". This clip is of Salvador Dali's appearance on the program. It starts slow, but gets very surreal as he insists on answering every question in the affirmative and the in-studio audience begins to crack up:
Via Boing Boing