When Walter throws his burger down and runs off, the burger lands half on the plate and on the table. When the camera turns back to Drake and Josh, the hamburger sits in the center of the plate.
The movements of Drake, Josh and Blaze don't match with the serves the car is supposed to be making (or with each other).
Walter says he is the weatherman for channel 2, but in past episodes he says he works on channel 7.