A little boy was playing with a baloon around the house. Tapping it here and there, high and low. His mom saw this and told him to stop before he broke something in the house, then went shopping. After she left, the boy got the baloon and started playing again. Right as his mom was getting home, he panicked, and the baloon fell in the toilet.
Mom ran in the house, ran into the bathroom. When she was done, and looked in the bowl, she freaked out and called her doctor.
The doctor rushed right over and examined what she had left in the bowl. Then he went to poke at it with his pen.....and POP!!!! the baloon exploded, covering everything in poop.

The doctor stood up, covered in poop and said, "For the first time in my medical career, I actually saw a fart"

funny