The Frustrated Philosopher

I can't believe that I'm so dumb.

If I did yoga, I'd kick my own bum.

I can pat my head, whilst rubbing my tum.

I can add two and two and get the right sum.

If I hold my nose, I can take a tot of rum.

I can blow a bubble with the requisite gum.

There's always plenty of tosh that I can hum.

When I need a crap, I don't call mum.

I eat like a hog and say yum, yum.

But the meaning of life.......?

Why did we all come?