21. Mommy's not so naughty after all.
In the song "I Saw Mommy Kissing Santa Claus" ... that the dad is dressed up as Santa. I sincerely thought Mommy was kissing on Santa Claus. Not in an "I'm all grown up and thought Mommy was cheating" kind of way, but I just imagined her giving him a sweet innocent kiss on the cheek for being Santa! Because Santa's awesome!
I was listening to the radio this past Christmas when it came on, and after paying closer attention to the lyrics, it just dawned at me. I told my boyfriend when I got to his place that night, and he just burst out laughing at me. I told my mom at a later date, and her confirmation is what made me realize that this was apparently common knowledge!
I thought dragons were real, but extinct, until junior year of high school.
23. They don't?
Until very recently I was under the impression that dishwashers fill up completely with water while they are operating... THE SHAME.
24. How silly.
It is a laundromat not a laundry mat. My sister made fun of me for a while for that one. I was 24 or 25.