The Incredibles McDonald's Happy Meal Commercial (partially found full version of ad; 2004)
One of Pixar's last films to receive a McDonald's Happy Meal toy tie-in and the last one to receive an animated commercial for it was The Incredibles, like A Bug's Life through Finding Nemo prior. It contained Dash and Violet from the movie, with the former re-enacted a seemingly false account with the Happy Meal toys only for Violet to question his accuracy come in and mess with him in vengeance.
While two short variants of the ad can be found online, a full variant containing all the footage hasn't knowingly surfaced. A reconstruction made by The Collective Animation Archive gives an idea of what the full version might be like by combining the footage from both short variants.