/* Emits a 7-Hz tone for 10 seconds.
  True story: 7 Hz is the resonant frequency of a
  chicken's skull cavity. This was determined
  empirically in Australia, where a new factory
  generating 7-Hz tones was located too close to a
  chicken ranch: When the factory started up, all the
  chickens died.
  Your PC may not be able to emit a 7-Hz tone. */

main()
{
    sound(7);
    delay(10000);
    nosound();
}

(Turbo C 2.0版本参考指南中的声音功能)

<cftry>
...code...
<cfcatch>
  <!--- Gobble --->
</cfcatch>
<cftry>

我公司的代码库里到处都是。它是ColdFusion，它会忽略错误。

不是注释，而是属性

[ThereBeDragons]

还有一个是我在IHttpHandler的实现中看到的

//What is this?
public bool IsReusable
{
    get{return false;}
}

Get This hack!

在一行汇编代码中，在几页未注释的代码之后。

我在一家大型投资银行看到，该银行要求记录和评论所有应用程序中断

Without a crash 

Or mighty bang 

The sync disk 

Did it's process hang

//把这个放在这里的人是个白痴…这根本不管用!

但是代码还在那里……