Movies 90s

How did Adam Sandler's character make a living in the 90s film "The Wedding Singer"?

More Questions from Movies 90s
What's the last word spoken in "Reservoir Dogs"?
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What was William Wallace's brother's name in "Braveheart"?
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In 1999's "The Mummy", why did Imhotep and Anck Su Namun kill Seti I?
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Which film is this quote from: "Leeloo Dallas multi-pass."?
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In which film did Chris O'Donnell star as Robin?
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Which war set the scene in the film The English Patient?
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Which "Saving Private Ryan" character reads the names from the dog tags?
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Who really drew the "Bluntman & Chronic" book for the movie "Chasing Amy"?
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