Sense Sonnet - Tickler

 Golly Polly

My parrot Polly did fly loose.

But she did fly back the next day.

Had a one night stand with a goose.

She told me there'd be hell to pay

If she again encountered him.

Polly didn't look like she should.

A rash on her privates looked grim.

Maybe the vet could do some good.

Diagnosed with an STD,

Specifically called chirpees.

And very common such does be

As a canarial disease.

From the vet I got the good word,

It's tweetable for Polly bird.