Jake Peralta is witty, fun-loving and a bit immature, but serious about his job. As sarcastic as he often is, Jake really does take pride in being a good detective and values his relationship with his colleagues. He keeps the squad room loose with his constant jokes, but when it’s time to work he’ll go above and beyond: "I don't care if it's not our jurisdiction, we're solving this." As much as he might drive colleagues crazy with his antics, the Nine-Nine would be a less fun, and less effective