In 1 episode of the new (2010) series, the crew travels in time and Prof. Farnsworth normally takes a quit to eliminate Adolf Hitler. In a person scene from The Muppet Show, Statler asks Waldorf what he usually takes in his tea. Bonus factors for the listener inquiring with a horrified tone "What was that last a single once more?" and the previous harmless selection in advance of the horrifying just one becoming recurring alternatively.