When Bowser leaves to hang out with some of his high school friends, he puts his biological son, Bowser Jr. in charge of the Koopalings and things start to go haywire from there.
Tropes
- An Aesop: Never leave a little kid in charge of the house or else they'll be consequences.
- Punny Name: The title is a pun on the phrase, "bad hair day".
