Corrected entry: When the little black kid tells D-Fens how to shoot the bazooka and asks where he is aiming it, D-Fens tells him "That big yellow monster down there" (i.e. a construction truck about a block down) and at this, the bazooka is pointed at the ground, and accidentally goes off. The shell "travels" through some pipe system and then blows up a block away. This is total fantasy. Had this been real, the shell would have exploded right there, killing everybody within about 20 feet. (01:16:00)
Corrected entry: In the fast food scene, it is 11:34, and they stopped serving breakfast at 11:30. However, everyone in the restaurant is eating lunch, hamburgers to be specific, despite only being able to order them for approximately 4 minutes.