Pygmoelian - S11-E16
Corrected entry: When Homer puts the family through an early morning fire drill and rushes them out to the car and drives away they are all in their respective sleeping clothes. However, when they pull up at the Duff Festival they are in their regular clothes, and knowing Homer he wouldn't think far enough ahead to bring a change of clothes for everyone.
Correction: There is nothing to say Homer didn't put clothes in the car. He planned to make the trip to Duff day as quickly as possible. Homer even planned ahead to take the door latches off to ensure no one would escape, meaning this was no spur of the moment decision. There was also enough time between the time they left and arrived at Duff day to have put some clothes on in between.
Lummie ★