The Rotten School kids try to get rid of Mr. Skruloose, an extremely strict teacher.

Slug worries that the reason his mother never hugs him is that he is ugly, so he follows his friends' advice to be furry, with a beak, horns, and more, until his mother can no longer recognize him, but then he learns that she loves him, no matter what.

Rotten School's bad boy, Bernie B., is trying to turn over a new leaf in order to date the prettiest girl in school, but he may trip over his own slime trail.

Marylou and Herbie, two garden slugs, write love poems in slime to one another but have trouble actually meeting.

"A slug gets a hug, and passes along the kindness to other animals." --

One rainy day, a slug goes for a walk in the wide, wide world, going scrass, scrass, scrass through the tall, green grass, scuddle, scuddle, scuddle in a deep rain puddle, and scrape, scrape, scrape down a long, pink drape.

"Doug the slug is looking for a hug and soon finds there is a friend for everyone." --

"A new hotel for bugs has just opened, and the local bugs are so excited! When the doors open, they marvel at the decorations, check out the buffet, and lounge by the pool and spa. Soon, a slug enters the building and asks for a room, but the manager tells him that the hotel is only for bugs. The sad slug leaves, and the bugs point out to the manager that even the bugs are all different--and even stranger than the slug! Some of the bugs have ears...

"When Snail and Slug decide to have a picnic, a mean banana slug demands they fork over their lettuce, but the pair of new friends find the courage to stand up to the bully." --

When Blossom the Unicorn accidentally releases Zorgoth the slug from captivity, the reluctant heroes of the Super Happy Magic Forest must find a way stop him from drinking the potion of power which will give him the ability to destroy the forest.