Rinnosuke: "Piss off".

There's useful note about men in case you did not know, Okina.

When man wake up at night to take a leak - he, without waking up, seeks for door marked as "toilet". After passing this gate man looking for a throne and getting close to it. Upon reaching certain range triggers a complex procedure of "taking leak".

So it's entirely your fault when you mess with men's doors.