Looking into the storyboards, The Mole was originally going to be in this episode. He was killed by Fliqpy when he hangs The Mole on a coat rack, causing The Mole's skin to rip off. This idea was removed. Also in the storyboards, Flaky was originally drawn in Petunia's place cooking burgers on the grill and getting killed by Fliqpy in the same way as Petunia.
Warren clearly said in the live stream chat that one episode (most likely making the inference to this episode) they thought about like throwing up the table and having the fries put in slow motion, then slow motion gun shootings. The idea was removed because as Pontac said, "Any retard can shoot a gun". Since then, kills by guns have been removed throughout the entire show.