Strangest language feature

Posted by Andreas Bonini on Stack Overflow See other posts from Stack Overflow or by Andreas Bonini
Published on 2010-01-03T14:27:05Z Indexed on 2010/03/17 5:21 UTC
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language-agnostic

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programming-languages

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subjective

What is, in your opinion, the most surprising, weird, strange or really "WTF" language feature you have encountered?

Please only one feature per answer.

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