English as a second language here. I'd like to ask why this quote from *The Simpsons* (from episode 9F20 "[Marge in Chains](http://simpsons.wikia.com/wiki/Marge_in_Chains/Quotes)") is funny and what it means.

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> **Chief Wiggum** (to Marge, at the Kwik-E-Mart): All right, come out with your hands up, two cups of coffee, an auto freshener that says "Capricorn", and something with coconut on it.
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