Transparents!/References

Trivia

 * This is the first time Timmy's classroom is shown, as well as his teacher Mr. Crocker, and his school principal Geraldine Waxelplax.
 * This features Cosmo and Wanda as Timmy's parents in disguised human form.

Goofs

 * If fairies don't need to use the bathroom then why does Cosmo (and later Poof) sometimes wear diapers?
 * At one scene when Cosmo yells "COFFEE!", he has buck teeth like Timmy.

Running Gags

 * Timmy's fairies always trip or bump into objects while Crocker does the same thing