My free verse poem

This week I wrote a free verse poem about a naughty mushroom. Here is my poem.

My naughty mushroom

Today I met a large naughty mushroom.
When I tell him to sit,
he throws mashed potatoes at me.
"Ow", I say.
When he does sit,
it feels like an earthquake under my feet.
Boom,boom,boom!
He dribbles and makes the polar ice caps melt.
Hey look! the water's up to my belt!
The day comes to an end and we fall asleep,
but when he falls asleep he snores.
Then the next day comes and we have to start all over again.