I thought this Hulu image for a recent episode of Bones was just server gone bad, but it’s the actual correct image for the episode. Several times during the show Agent Booth hallucinates that Stewie from the Family Guy is talking to him. It’s reasonably humorous, and fits into a longer arc plot line actually.
And I thought I saw some other show with a similar “dead guy in a barrel of wine” episode. But I can’t recall where.