It is a very quiet Tuesday in Bumblyburg, especially since it's Larry-Boy's birthday! The plunger-headed hero decides to go to Mr. Mahoney's bakery to see if anything special is happening, though the only thing he has to do is to deliver some letters and no one can watch over his shop. Larry-Boy agrees to help out, so Mr. Mahoney leaves and tells that him to help out anyone if they need anything.

At the zoo, a little pickle boy drops his toy fish into the penguin exhibit. Hearing the sobbing, Larry turns into Larry-Boy and tries to save the toy.

After Bok Choy demonstrates his class how to capture villains, he ask a student for a special assignment once class is over. Eager to help, Larry-Boy decides to do it, only to find out that he has to clean out chalk erasers. Classmates Lemon Twist and Electro-Melon offered the plunger hero that he can come to the amusement park with them after he's done with the chores.