Rectum

Little Johnny was always late for school. Day after day he would
come to class late. Finally, his teacher told him if he was late
one more day he would be suspended.


So, the next morning he showed up to class late and the teacher
asked him why he was late. He replied, "I was riding my bike
down the hill next to the school, and my brakes gave out. At the
bottom of the hill there was a goat, and my handle bar went
right up his ass." "RECTUM!" corrected the teacher. With that
little Johnny repiled, "Wrecked him? Hell, it killed him!"