Bad episodes with good morals

Bad episodes which teach good morals to viewers.

Examples:

1. The Splinter: Be careful with wooden materials, or you're gonna get a splinter.
2. To Love a Patty: Objectophilia is dumb, and also, food is meant to be eaten.
3. All That Glitters: Do not take things that you cherish for granted, as all that glitters is not gold.
4. Porous Pockets: Money can't buy friendship.
5. Squirrel Jokes: Do not to make fun of your friends to please your audience.
6. Accidents Will Happen: Don't fake your injuries.
7. Nature Pants: Don't sacrifice your great life and friends for wild animals.
8. Greasy Buffoons: Don't feed your costumers with a raw grease.
9. Cephalopod Lodge: Mind your business and stay out of other people's affairs.
10. Karate Star: Martial arts must be done in self-defense, not to have the fun by hurting other people.
11. The Lost Mattress: Don't take credit for someone else's work.
12. Party Pooper Pants: We don't need a schedule to run a party. Parties are meant for having fun.
13. Boss for a Day: Be yourself.