Cavernous Ass

There's a secret that I musn't tell

But it's funny and I might as well

It's surrounded by a gate of hair

I keep my precious items stored in there

I've got an airplane

I've got a llama

I've got some great stained glass

I've got a tractor

And several dolphins

In my cavernous ass

My butt's stinging and the sphincter's raw

But I'm a hoader and I must have more

I've got a Bigfoot

I've got some truncheons

I'm storing tons of grass

I've got some house bricks

And lots of toasters

In my cavernous ass

I've got a dustbin

I've got a portrait

I'm keeping pigs of brass

I've got a building

And petrol tankers

In my cavernous ass