愚人笑话|Pee By Number

A mother taught her son to go to the bathroom by the numbers.

1. Open your fly. 2. Take out your equipment^{1. 3. Pull back the skin. 4. Do your business. 5. Let the skin forward. 6. Stow your equipment. 7. Close your fly.}

She checked on him often to make sure he had learned^{2 his lesson, and each time heard him through the outhouse door saying, 1, 2, 3, 4, 5, 6. 7.}

She was pleased with his progress until that day when she passed the bathroom door and heard, 3-5, 3-5, 3-5.