Damon asked his father Patrick if he could go to the bathroom but Patrick said no. The reason was that he was grounded due to him getting expelled from school after throwing a desk at the teacher and getting sent to the bad kids room afterwards. He was still wearing diapers, also. Damon went for it anyway. Patrick, however, forgot to warn Damon that his elder sister Kendra was in the bathroom and she was crying in pain due to the food she ate at McDonald's.
Damon: Hey dad!
Patrick: What is it son?
Damon: Can I go to the bathroom?
Patrick: Because, you're grounded for throwing a desk at the teacher! Besides, you're still in diapers!
Damon: That doesn't matter! I will go anyway!
(Damon runs away)
Patrick: Get back here! Oh no, I forgot to warn my wife that his elder sister Kendra is still in the bathroom. And he is crying in pain because she is pooping out the big dinner she ate last night.
(Damon goes upstairs and now you can hear Kendra pooping and crying really loudly)
Kendra: Ow ow ow ow ow ow ow ow.
Damon: Yuck, that smells so gross! Kendra, are you done in there yet?
Kendra: No! I'm still pooping! Ouch! That's a big one! Wah wah wah wah wah wah wah wah wah wah wah!