In the opening bit of dialogue, one of the old ladies points out that there is an "accent grave" over the final e in a character's name, meaning it would be pronounced "Sous-AY", not "Souse". In fact, it's an accent aigu (or acute accent), in both pronunciation and painted on the mailbox she's looking at.
Souse is reading an account of the robbery and one of the robbers is called "Loudmouth McNasty". At another point a policeman says his name is "Repulsive Rogan". However, in the beginning and end credits he is named "Filthy McNasty".
During the car chase, after Egbert Souse' has removed the windshield, it is back on the car twice, first, after passing the woman on the road, and second, when the chase is finished and the car comes to rest.
After the first bank robbery, Og says that $50,000 was stolen from the bank and retrieved. Later in the day, he comes to the Souse' home and tells Myrtle that her father retrieved $25,000 in stolen funds.