Dad Behavior/Gags

Opening Sequence Gag
After getting out of school, Bart goes on his usual skateboard drive, but upon stomping Barney, he wakes up and smashes the skateboard, and Bart goes on the street on foot.

At the Power Plant, Homer, instead of getting the carbon rod on his back, while Lenny, that was placing the 3 on the "days without an accident" sign, falls down the ladder on top of Carl, he gets in his mouth and chokes to death.

At Springfield Elementary School, Lisa, getting out playing the sax, falls and is hit in the head by it, dying in the process.

In the car, Maggie is driving, while Marge is sleeping in the back seat, she wakes up and Maggie drives off the road, drives through a hay storage building, picks up a chicken in the car, which, agitated, gets calmed by Maggie putting her pacifier in the mouth, and drives in the lake, drowning. Marge and the chicken surfaces, dead.

Couch gag
Bart gets home and finds no one after calling "Hello? Hello!", he grabs Homer, Marge, Lisa and Maggie's portraits and places them on the couch, he sits down and exclaims "Uh, finally I get the remote" and switches the TV on. The TV though slides down a media center box, suspended on top of other media equipment.