8. "I'm Your Daddy"
Peter goes blind in the episode "Blind Ambition" when he swallows an excessive number of nickels in an attempt to break a world record (an incredibly stupid deed in itself). But it is what he does while he is blind that is even more stupid. One night, after exiting the bathroom, he wanders in to Chris' bedroom thinking it is his own bedroom. He gets in to Chris' bed and, confused, Chris says "Dad?" Peter responds "that's right, I'm your Daddy" and proceeds to start touching Chris very inappropriately, thinking he is Lois. When his hands get down to Chris' man parts, Peter realises what he's done and gets out of the bed quickly, indulges in an awkward conversation with his son, then leaves. He then makes exactly the same mistake in Stewie's room, prompting the baby to exclaim his trademark "what the deuce?!"