How do you know what a boys restroom looks like?!Rather than peeing, phimosis. The Japanese has a pun. "urination" (放尿) is "hounyou" while "phimosis" (包茎) is "houkei" Well...Because I saw one with your brotherNo... no way, do you mean that you saw him peeing!?These two really have gotten on the same wavelength.
...This is trending the right way!