neighbors began to peek out their windows to witness four grown men , one being pushed in a wheelchair and waving his cowboy hat in the wind like slim pickens riding the bomb to his doom in dr. strangelove , one whose pants were falling down from the added weight of the lug nuts , tire iron and jack and one rolling a stolen tire down their peaceful , quiet street , while their neighbor , wearing only boxer shorts in the freezing-cold night , chased after them , wildly wielding a shotgun in the air .