In the summer of 2003, Nickelodeon had the All Grown Up! teasers for the show aired. The teasers would featured the characters of the show doing activities and chatting each other, the scenes shown were not from actual episodes (or the opening intro) of the show.
- One teaser has Tommy filming Chuckie for a video he's making.
- Another teaser has Lil telling Phil in the cafeteria that he's immature.
- Another teaser has Kimi ordering pizza to Lil at her pizza place.
- Another teaser has Angelica and Susie running for class president.
- Another teaser has Kimi chatting with Chuckie at the Java Lava.
- Another teaser has Tommy and Dil having a fight.
- Another teaser has Dil hugging Angelica in front of everyone.