Sometimes you can judge a book by its cover. 

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Source: dailymoss

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Source: mandatory

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hilariously shitty bumperstickers

Source: giftofgods

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Source: mynortheast

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Source: imgur6.

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Source: caymanc

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Source: paulmullins

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Source: 9tunnerco

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Source: 9gag

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Source: imgur

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Source: medium

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Source: romanstheygohouses