S15E09 I, (Annoyed Grunt)-Bot
Snowball II dies and Marge takes Lisa to a shelter to find a new cat. Unfortunately, the new cat dies as well. Marge and Lisa return to the shelter to, again, find a new cat. Meanwhile Homer wants Bart to be proud of him and tries to make a robot so he and Bart can fight robot wars together. When it becomes clear he can't built a robot, Homer pretends to be a fighting robot.