Little kid in overalls

The little kid in overalls is a child character who appeared in Chapter 3 Part 1

Chapter 3 Part 1
He rams into Plankton's bumper car since it doesn't work. After Plankton makes his bumper car the most powerful and goes to get popcorn, the little kid in overalls takes his bumper car, which causes him to get mad. However, CheeseCrocker throws Plankton's bumper car away with the kid inside.