When having sex, the female's explosion of anal gas set off a vibration and the male gets off from the vibrations.
Dick and Jane were having sex. Jane recovering from a mexican meal was being pounded so hard by Dick could hold back the gases, causing an explosion for Dick as well. Dick screamed "I love you baby and the Pinkerton
" after he experienced the first of many pikertons. After that day she was required to eat mexican food before sex.