Portland Perl Mongers was discussing what sort of tag line to put on our t-shirts (such as "I'd rather be hacking"). Since one of the tag lines was rather inflammatory (s/perl/vb/g), I suggested that we go all out and use a tiny shell script instead.
alias python="init 0;"
perl -MCPAN -e install Acme::Code::Police
One of those is guaranteed to be someone's hot button.