Here's a quick first installment.

Frosty the snowman
Is an obsolete old vet
With his corncob pipe & his carrot nose
He's politicly incorrect.

(chorus)
One day the doctor came to town
From the university
She said "this glutton's gotta go"
"And I guess it's up to me".

Now Frosty the snowperson
Is what it will be called
Neither boy nor girl in a P.C. world
Where he's got no more snowballs.

DB.