Switched off

Oh no,
What can I do.
My brain is failing me,
Can't even do my ABC.
My brain has turned to mushy peas.

Oh no,
What can I do.
My brain has switched right off.
That test I did today was bad.
My brain has turned to fluff.

Oh no,
What can I do.
My brain fell off the shelf.
Can't think of a single thing to right,
What am I doing with my self.

Oh no,
What can I do.
My brain's exploded, in my head.
The cells have scattered everywhere,
I'd best go back to bed.