Thomas and some friends in turns say two words at the same time then try to say at the same time the same word related to the two previously said. There's a team of old friends and new friends competing to be more "mind melt" with Thomas.
Thomas and his friends listen to recordings of lines from cartoon shows played backwards and they have to mimic so when they play it backwards it sounds as close to the original as possible.
Thomas and his friends tell different jokes of the format Somethings are like Something - and they have to complete the joke while others try not to spit water with their laugh.