These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Alternate Character Interpretation: Part of the song "Zoom Gas" implies that usage of the titular gas "scrambles your brain." This could explain the X-Racers' exaggeratedly bumbling and oafish behavior. The circumstances under which they come under its influence were never detailed. It could be just as likely that they were scientists who helped Zoom create the gas and unwittingly became test subjects or desperate, average joes down on their luck who made a Deal with the Devil as it is that they were muscleheaded hotshots all along.
Awesome Music: While slightly cheesy, "Why Can't He See The Real Me?" appears to be the one song that stands out from all the original songs in the video and probably the entire franchise in general. Hell, it may be the only tolerable song associated with Chuck E. Cheese's for grown-ups and teens as well as kids.