Also, when Bird Brain says he has a romantic idea, Dudley whispers something to him, which makes him feel embarrassed.
This is the third time Dudley aims to be a woman; the first time was in Chilly Dog and the second time was in Forget Me Mutt.
Bird Brain is shown to have another new henchman named Holy Cow. However, in the Latin American dub, he's named Mad Cow. By the Latin American dub's standards, this marks the appearance of a third Mad Cow.
When Dudley said, "I'm going with Dudley P. Brain", Keswick afterwards said, "He's a pea brain alright" which is a reference to Dudley's stupidity.
This is the second time a fire scenario is seen; the first time was in Booby Trap.
Bob's employment was changed in this episode; in his first appearance he was a toy seller, while in this episode he is a bowl seller.
Keswick's mother from this episode looks different than what she looked like in The Doomies. She has a younger looking face, less wide and wrinkly, has a more visible neck, a different hair color and style, different clothing, and possesses earrings.
Dudley reveals that he has a cousin named Stan, which is ironic, for two reasons:
In the episode Snap Dad, Dudley said that he had no uncles, so it is obvious that neither does he have cousins. It's possible he may have been saying he had no living uncles.
There is another character in the series named Stan who is the brother-in-law of Keswick, and appears in the episode Dog Dish.
This episode was speculated by many fans to be the episode where Kitty and Dudley start a relationship.
This is the second time Dudley falls in love.
The Chief says that Bird Brain is twice Dudley's age. If that is true, that means Dudley is only 11.5 years old, since in A Doomed Christmas, Bird Brain claims he is only 23. This is not possible since, logically speaking, Dudley does not have the appearance of an 11 year old, and he needs to be of legal age to be able to work for T.U.F.F. In Addition to that, Dudley has attended his High School reunion in Big Dog on Campus, which implies that he did finish his elementary studies and graduated High School. However, it's likely that the Chief is unaware of Bird Brain's age, causing him to think Bird Brain is much older than Dudley. It's also possible that Bird Brain lied about his age or that his age isn't treated as canon.