He's Too Sexy for His Fat
S02E17 - Airdate: 2000-06-27
Runtime: 30 min
Tired of being overweight, Chris (voice of Seth Green) decides to diet and exercise. That doesn't work, but there's always liposuction and plastic surgery---if not for Chris, then for another Griffin man (Peter---the one with the fat head).
Episode details and rating from TVmaze.