Body Wishes Puns

My teacher asked us if we knew about bodyless disease, where you're born with only a head and no body.

He said he knew a kid who had it and that every morning his mom would get him up and put him on the window sill to watch the kids playing outside. Then at the end of the day she would always carry him back into bed and he would wish that he had a body every night. One day he woke up and he had a body! He was so excited that he ran out of the house to play with the kids and immediately got hit by a car and killed.

My teacher then said "The moral of the story is: quit while you're ahead"

Groans were heard from miles away.