This quote comes from Mr. Meeseeks in Rick and Morty, the animated television series created by Justin Roiland and Dan Harmon. The character appears in the episode "Meeseeks and Destroy," first aired in 2014, and the line became one of the show's most quoted bits. Online, people use it for sudden entrances, attention-seeking jokes, and absurd reaction edits. Its lasting popularity comes from the exaggerated voice, the simple setup, and how quickly viewers recognize the reference.