The Laugh Man on Earth!/References

Cultural references

 * : Punned in the title and parodied for most of the story while Krusty is wandering around Springfield, reminiscing while pondering the implications of being by himself.

Continuity

 * In "Large Marge", Krusty says he got where he is by naming names in the 1950s, a reference to the "" era of U.S. history. In the TV program Krusty Days, set in the '50s, Krusty's character is at a Congressional hearing agreeing to name names, that is, to turn in his friends as Communist conspirators.