I can waste time on the interweb...this is one of the many ways I do it...

 

Thanks to Roast Beef

Oh Mr. Cow you are so very tasty

Whether it be Carpaccio or maybe in a pasty

 

I like you on my fancy shoes

Even though those made my wallet bruise

 

Your fetal bovine serum feeds my transformed cells at work

So I don’t have to use primary cultures like a jerk

 

I like you Jersey, Herford, Waygu, and Holstein

Be it for my dairy needs or for my protein

 

Most of all Mr. Bos taurus, I need to thank you for your pericardial sac

Because of it, my dad now has his functional heart back