David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with ...

You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it? (David Letterman)

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David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?

David Letterman Quotes: You're not really drinking coffee unless you drink it black, don't you think? Oh, no? You like to monkey with it?