6. "I Don't Want To Live On This Planet Anymore." - Professor
Episode: A Clockwork Origin (6x09) When Farnsworth's latest scientific discovery (a homosapien from the dawn of time) is made a mockery out of, he expresses distaste for his fellow man. When to use it: When you seeyour little cousin wearing a Nirvana t-shirt, thinking it to be a brand name.