PORK PIE, NO FINS

Because Bobby only ate food that came in tins,

Bobby was deficient in many vitamins,

He had hunger for pork pie,

He never knew exactly why,

He wouldn't eat any food from creatures that had fins.

THE WHY I DON'T EAT FRESH STUFF LIMERICKS

I BOUGHT A PEAR
Rob bought a pear with a real big bad spot,
When he bit into it it was all full of rot,
Rob ate the pear to the core,
Then, His innards got soar,
And, He spent the rest of the day on the pot.

 IMAGINATION AND DIET  
I ate nothing but veggies at every meal,
Although such flavors lack all appeal,
So, I imagined I was eating steak,
Followed by frosted cream cheese cake,
And, I gained 50 pounds, what's the deal?