The Visitor by Jack Prelutsky

it came today to visit

and moved into the house

it was smaller than an elephant

but larger than a mouse

first it slapped my sister

then it kicked my dad

then it pushed my mother

oh! that really made me mad

it went and tickled rover

and terrified the cat

it sliced apart my necktie

and rudely crushed my hat

it smeared my head with honey

and filled the tub with rocks

and when i yelled in anger

it stole my shoes and socks

that's just the way it happened

it happened all today

before it bowed politely

and softly went away