Billy is young and he can get excited when it comes to proving himself as a real man or a tough arm wrestler. However Billy is a kid and he doesn't think about logical questions that should apply in situations. One such question is can we know for sure Billy's stepdad really did serve as his own mother's toilet slave?
The way Billy's stepdad claimed his mom's pee tasted like strawberry juice and right after that Billy wanted to do it.
The strawberry juice claim wasn't sweet like strawberries it was a dirty trick."