Koalas

Why'd the koala fall outa the tree?

Coz it was dead...

Why did the 2nd koala fall outa the tree?

Coz it was hit by the first koala...

Why did the third koala fall outa the tree?

Coz it thought it was a game and wanted to join in...

Why did the kangaroo die?

Coz it was hit by three koalas!!