What will you do when you are in the car and then your son starts doing lip sync session like a wild crazy bastard? Well, this video just shows you how to react perfectly, and that is not to react at all! Let the crazy boy do his stuff and be popular because of his flexible facial muscles and hyperactive brain cells. After all, you know how to choose your battles and since he’s not violating a serious law (except when he removed his seat belt), then let him be.