I'm trying to understand this question a bit more. Do you mean intentionally not typical for it's genre, or unintentionally?
If intentionally, I'd go with Shaun of the Dead, though it's actually considered part of the 'comedy horror' genre so wouldn't necessarily consider it 'lying' about being hilarious film about a zombie apocalypse.
If unintentionally, then hands down Troll 2. You can't piss on hospitality.
Sad as it is, I've given up even attempting discourse with them. I always believed that people could come to a mutual understanding given enough honest communication and fact based information. That's before I move to the rural South. Logic holds no power here. Everything always defaults to their own personal interpretation of their religious texts where god is clearly telling them joe biden is in league with satan trying to usher in the antichrist and the rest of the pedo grooming marxist democrats are coming for their children, and then the world, to enslave the human race with global warming taxes and the mark of the beast.... unless they vote trump. I am just... I can't.