This works in every chapter except the first. Go to the baby's
room on the third floor and click repeatedly on the baby picture
on the wall. The baby's eyes will start to glow, and you will
hear a psychotic laugh.
While standing the bathroom, click on the chair next to the
toilet 7 times, then click on the toilet. The Female character
will slam the bathroom door in your face, but you will hear
grunting and groaning and "other" disgusting bathroom noises.
All ended up with some pretty funny lines such and "Ewww gross"
and "My god that's not natural"