The quality of scripts there is about the same as those listed in CGI Resource Index. Of course, they're not all bad (You'll find NMS listed there for example), but you should exercise caution wherever you download your copy-paste scripts from (including perlmonks).

I don't mean that in a bad way, but it's prudent.

Simon Flack ($code or die)
$,=reverse'"ro_';s,$,\$,;s,$,lc ref sub{},e;$,
=~y'_"' ';eval"die";print $_,lc substr$@,0,3;