Itchy and Scratchy: This Blood's for You/References

Cultural references

 * The story's title is a pun on the advertising slogan, "This Bud's for you."
 * The Nuff Beer (and brewery) are puns on Duff Beer.
 * Nuff's advertising slogan is "Have you had a Nuff?" similar to the Duff slogan "Can't get enough of that wonderful Duff."