The door was stuck, but I 'gave it a jerk' [=pulled on it very hard and very quickly] and it opened.
He 'jerked' his head in the direction of the door and said, “Let's go.”
He said that they were just a bunch of 'knee-jerk' liberals.
(..) That's a joke. The Moors. Oh, no. I'm so sorry. It's the "Moops. " The correct answer is the Moops. Moops? Let me see that. That's not Moops, you jerk. It's Moors. It's a misprint. I'm sorry. The card says Moops. It doesn't matter. It's Moors. There's no Moops. - It's Moops. (..)1992 TvShow: Seinfeld Title: The Bubble Boy Season: 4 Episode 7