Butcher  Named  Sam 
 
There once was this butcher named Sam 
Who had a real craving for ham 
When out on the farm 
He'd do the pigs harm 
When home he'd create his own Spam!  
 
Modeling In New York 
 
Down the road of modeling in New York 
Came this model who loved her pork 
When told to diet or be fired 
She rather hastily retired 
Unable to put down her fork!  
 
Fat  Cook 
 
There was this Gormet Chef named Dan 
Who kept his pork fat in a coffee can 
Whenever preparing a major feast 
He'd oil his cooking pans with the grease 
Now he's wondering why he's lost his heart-healthy fans!
Theodora (Theo) Onken
http://www.poemhunter.com/poem/a-limerick-or-two-or-three/