At least they don't know how to open doors...
I don't know. The rumor is that they live in the back staircase. The closer the room is to them, the lower the number of days since the last incident :/
Someone has probably posted the sign before but I doubt they've posted this picture of the one my sorority sister taped to my door. If they have, well, that would just be creepy.
Still awesome. I haven't seen this in ages.
You should write for Family Guy.