Well you know the pee is coming from 1 of 3 (or maybe all 3) guys. You just threaten to kick them all out if they don't figure out which one is doing it. This

Well you know the pee is coming from 1 of 3 (or maybe all 3) guys. You just threaten to kick them all out if they don't figure out which one is doing it. This is a serious problem and it should be treated with serious consequences.