In a Jack-in-the-Box ad promoting the new Millenium antenna balls, the one that shows the van driver bouncing along to Parliament's "We Want Da Funk", there is a slight continuity error.

The patrolman that pulls over the driver is at one point covered in confetti. We seem him in one shot, from the side, with the confetti on his hat, and he starts dancing. In the next shot, we see him from the back, he is still dancing, but the confetti is gone.