Other mistake: When Natalie is standing outside of the hockey van near the driver's side passenger door, the side of the van below the window should be about to her shoulders but is only to her waist. The side is about one foot below the loop on the back of the driver's seat, but lines up with the loop after Natalie is seated in the van. (01:15:32 - 01:17:09)
Other mistake: When Charlie is helping Jack watch TV through the window, his mother comes in and talks to him. By this point Charlie has stopped changing channels, but we can see the channel change effect once more.
Answer: He says "I don't even have pockets." He's just saying he doesn't have the power to zap them into ice.
Bishop73