The Great Snowball Fight is a special Twelve Days of Winter event in Toontown Rewritten that first occurred on December 27, 2013, which was introduced by Slappy. In loving memory of Slappy ever since his disappearance, the event became an annual Toontown tradition that would occur on December 26th.
- This was one of the few times that Slappy made an in-game appearance back in Alpha. The other times he made an appearance were to introduce Polar Bears and participate in the Toon Council Presidential Elections.
- Snowballs function similarly to the Whole Cream Pies that are used in the Vice President boss battle and evidence that is used in the Chief Justice boss battle.
- Unlike the first event where Toons would obtain snowballs directly from Slappy, there are now piles of snow scattered across every playground where snowballs can be picked up.
- Ironically, the day this event occurs in December is the 26th, a date known for frequent anomalies that occurred as a result of Doctor Surlee's time travel before the Silly Meter stabilized Toontown's timeline.