"You offered everyone else cholent, but not me. What am I, chopped liver?"

"That hurt me in the industry as an actor, and it ticked me off. I thought, What was I -- chopped liver or something?'" (source)

"As Bubbe says, just eat it, you will like it. That way, next time someone asks you 'What am I chopped liver??', you can respond 'You should be so lucky!'" (source)