Are there any cold jokes about earthworms?

After the earthworm father was injured, he was lying in the hospital, covered in bandages. Mother earthworm is responsible for feeding her father every day.

Mother earthworm has been worried that her father won't eat. The wet nurse suggested opening her mouth and pouring it in. Mother earthworm did.

After leaving the hospital, earthworm's father said, "This hospital is really terrible. It doesn't give food or enema every day! " "