The Simpsons (1989): Season 29, Episode 7

29 - 7: Singin' in the Lane

Homer and the guys reunite their old bowling team to cheer up Moe, only to end up in fierce competition with a team of arrogant millionaires. Meanwhile, Lisa and Marge try to teach Bart that money isn't everything. Blackboard: 'We do not live in our own pee'. (underwater title sequence)