Anyway, in the one I'm reading now, based around "Write Where it Hurts," Helen and Jake are concerned about the potential of Daria and John having sex and decide to talk to the two. Helen tells Daria that it's time for The Pill and Jake talks to John. Helen gets concerned that Jake... uh... instability may hurt the talk and goes in to... mediate, which leads to this:
Helen knocked on the door and opened it.
John and Jake's laughter followed the faint "thwap" of something hitting Helen's forehead. John said, "You're right. They do stretch."
Sometimes it's really hard to laugh silently here at work.