A geeky but amusing memo that was hanging on the back of a stall door in the bathroom at the institute at which I work.
void Number2 (Toilet &t) {
if (!t.stall.occupied()) {
t.stall.lock(true);
t.seat = down;
SitDown(t);
ProduceOutput(t);
StandUp(t);
t.Flush(t);
while (!butt.clean) {
Paper p;
t.stall.GetPaper(p);
WipeBehind(p);
t.Put(p);
}
t.Flush();
t.stall.lock(false);
}
}