Bozo script

I know this beaten to death, but I need a bozo script. The ones I have
found on the net were a little draconian.

Something like

: 0
* ^(_at_)somespammer
{
        :0 c
        MAIL=77
        
        :0
        !/dev/null
}


This is for both for personall and site procmailrc

Thanks 
Michael