Corrected entry: When Fry, Lela and Bender are on the big ball of garbage, Bender picks up a Bart Simpson doll, pulls the cord on its back and the doll then says "Eat my shorts". The batteries should have gone flat by the year 3000.
Corrected entry: The only way they could make a garbage ball the exact mass and density of the first garbage ball, wouldn't they need to have the exact same amount of every item in the first garbage ball?
As the power builds up in Bender, his left eye pops out, making him a cyclops, subsequently being eaten by the Cyclops eater. After the monster dies, Bender comes out, and has two eyes in the long shot, but puts his left eye back in the close up.