To the people who visit this place 
you ain't part of the same human race 
my apologies to 
the few normal ones who 
have no reason to hide their own face. 
 
As you talk of your greatness and verve 
while you hide, since you don't have the nerve 
when your punishment hits 
you'll come down with the shits 
may the Gods give you what you deserve. 
 
I shall NOT single out for attention 
certain scumbags, there's no need to mention 
as you all know the Devil 
will soon stoop to your level 
and will take you away for detention. 
 
You are welcome to find some more stuff 
and make up some if  IT  ain't enough 
as you eagerly search 
for new things to besmirch 
human beings, you huff and you puff. 
 
As all cowards and backstabbers do 
you will only feel safe in a crew 
at the end of your bickers 
you will poop in your knickers 
like   orang-outangs down at the Zoo. 
 
So, in saying my final good bye,  
I shall never be asking you why 
as you cows belch your gasses 
what comes out of cows' asses 
will most certainly flavour your pie.
Herbert Nehrlich
http://www.poemhunter.com/poem/leaving-limerick/