I used to be with it, but then they changed what ‘it’ was. Now what I’m with isn’t ‘it’, and what’s ‘it’ seems weird and scary to me. It’ll happen to you!— Grampa
Framegrabs from the Season 16 episode, Sleeping With the Enemy. When Marge realises that Bart and Lisa dislike her mothering them, she takes Nelson Muntz under her wing, whose father has disappeared and mother ignores him. Meanwhile, Lisa gets picked on at school for being overweight and goes on a diet.