Found this gem today, and yes - I wrote it.
Its a very simple class, I use it to tell NCover to ignore certain sections of code - fair enough right? Well... here it is.
<CoverageExclude()> _Friend NotInheritable Class CoverageExcludeAttribute Inherits System.AttributeEnd Class
Embarrassing. You can see another example of this kind of logic here.
So hands up people - give us your most recent stupid coding moment and make me feel better about myself.