The Flea says "Where is my little buddy?", instead of "Where is The Fleas little buddy?" Even though he is suppose to talk in third person.
Apparently, Mask Wrestling exists on other plants, because in one point when Keerspbelsvin, showed his collection, there were aliens in masks.
When Rikochet and Buena Girl are first put up on the shelf, you can see El Gundamo in the upper left-hand corner (of the screen), but his eyeholes are pitch dark (as in the first season).
Second appearance of Electricity.