S5E15: Boys Do Cry
(YAWNS) Been a long day, Lois. Long day.
Peter, what the hell? You can't bring that horse into our bed!
Lois, I cannot believe you would ban the horse from our bed.
He is a graceful, majestic creature who is a part of this family and only wants your love and respect.
The horse may have pooped in the bed.