Toon

A "Toon" (abbreviation of Cartoon) is simply an animated character or creature. In Who Framed Roger Rabbit, they are presented as sentient beings who, notably, can physically occupy space and interact outside of their animated universe and into, say, the real world. All toons come from a pocket dimension in the Multiverse known as the "Tooniverse." One way to get there is through entering Toontown, an animated metropolis adjacent to Los Angeles where most toons live.

All toons were once put in danger long ago when Judge Doom (a crazy toon disguised as a real human) planned on destroying Toontown (by using the Dip) for commercial trade and a proposed freeway. All toons were almost completely wiped out until Doom's plans were foiled by Eddie Valiant, along with Jessica and Roger Rabbit.