This television episode refers to:
September 27, 2009 - 2014
Stewie and Brian are stuck outside the Space-Time Continuum, after trying to go back in time in Stewie's Time Machine. They are floating in a time-less, color-less space, when a promo for 'The Cleveland Show' appears at the bottom of the screen. Cleveland says hello to Stewie and Brian, from his big yellow promotional advertisement.