My Nameless pet

My pet he doesn’t have a name
I’m not quite sure from where he came
He looks kind of like a half-breed of dog
And possibly some sort of frog

Though I don’t know what he is
He still helped me on my take home quiz
One of his faults is that he likes to watch The Wiz
And he’s interested in getting into show biz

I worry sometimes you see
Some people say he only shows himself to me
And he never really has to pee
And I still wonder what he could possibly be

When I ask he shakes head
And tells me he’s going off to bed
Yes he talks to me too
He knows some jokes, maybe he’ll tell you a few

My pet he doesn’t have name
And I’m not quite sure from where he came
People tell me he came from my very own brain
And other’s think that’s a right shame
But he and I both agree
That theory is as lame as can be.