Marge makes an unlikely discovery when she learns of the mythical Internet. Bart is a legendary, destructive force.
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The Simpsons Season 18 Episode 17 Quotes

(to Marge about her Internet surfing success) I'm proud of you, Mom! You're like Christopher Columbus. You discovered something millions of people knew about before you.

Lisa

Ha ha ha ha. I have taught you well. (Thinking to himself) Too well.

Ronaldo