You should not insult others.
Wally is stuck on the crowded sidewalk behind a person in a wheelchair and is aggravated that it is taking him so long to get home.
Wally wants to get home as soon as he can.
Wally offers to clear a path for the person in the wheelchair, so they can both move more quickly through the crowd.
Wally makes fun of the person in the wheelchair, tells him to get out of the way and the two of them get into a loud conversation on the sidewalk.
The person in the wheelchair is happy for the help and is able to get to their bus stop in time.
The person in the wheelchair misses their bus do to wasting time arguing with Wally.