You Can't Do That on Television was a Canadian children's sketch comedy series best known for its green slime, and this clip is taken from the final moments of its opening titles. As the show gained a second life online through nostalgia clips and soundboards, the short ending tag became a handy shorthand for old-school television comedy. Creators still use it because it is instantly recognisable to viewers who grew up with the show, while also working as a simple, self-contained joke ending for audiences who have never seen it.