Little Cabin in the Woods

Little cabin in the woods
Little man by the window stood
Saw a rabbit hopping by
Knocking at his door
“Help me!  Help me!  Help!” he cried
“Or the hunter will shoot me dead.”
Come, little rabbit, come inside
Safely to abide.

*there are many different versions:  Repeat over and over omitting one line at a time, either keeping the verse silent or humming or saying “doot doot doot doot…”

A humorous variation:

In a spaceship in the sky
Spacey little conehead guy
Saw an astronaut floating by
Knocking at his door
Help me, help me, help! he said
Or the laser will shoot me dead!
Come little astronaut come with me
Happy we will be.