Gag Training
Toontown
Playgrounds
Toontown Central
Gag Training

Immediately after you finish the Toon-torial, Flippy calls you over to Toon Hall for the ability to gain a new gag track! He first tells you that gags will only grow more powerful through reported use, and sends you off to go defeat 4 Cogs as practice.
After you defeat the first four Cogs, Flippy explains that there are four types of Cogs - Bossbots, Sellbots, Lawbots, and Cashbots - and asks you to go defeat four of one type. Don't worry, he tells you which type to defeat.
Finally, Flippy sends you to another toon to talk about your choices for your next gag track - sound or toon-up. The toon will give you a little information about each track, and then give you some time to decide. Choose carefully! You can currently only get six of seven gag tracks, and this decision is not reverseable!

Visit Flippy (Toon Hall, Toontown Central Playground)
Defeat 4 Cogs (Anywhere)
Return to Flippy (Toon Hall, Toontown Central Playground)
Defeat 4 Bossbots (Anywhere) ORDefeat 4 Cashbots (Anywhere) OR
Defeat 4 Sellbots (Anywhere) OR
Defeat 4 Lawbots (Anywhere)
Return to Flippy (Toon Hall, Toontown Central Playground)
Visit Librarian Larry (Toontown Library, Toontown Central Playground) OR Visit Franz Neckvein (The Punch Line Gym, Punchline Place) OR
Visit Honey Haha (The Laughin' Place, Silly Lane)
. Choose Between Sound or Toon-up