"Funny Aneurysm" Moment: When approached about smoking marijuana, Homer notes that the marijuana he has is medicinal, then adds that he could just walk up to the President and blow smoke in "his stupid monkey face" and he'd just be sitting there groovin' on it. note This refers to George W. Bush, the president when this episode was written and aired, who was often said to have a chimp-like face The line now comes off as racist with a black man as President (and "monkey," for the sheltered, is a racist slur towards African-Americans) — one who did smoke marijuana in his college days.
YMMV if it will be funny again when Donald Trump becomes president... the joke would lose meaning if Hilary becomes president because she doesn't have a "stupid monkey face".
Nightmare Fuel: The scene where the crows attack Homer is quite disturbing to watch. Also, there's the part where Homer reassures Moe that Barney (whom the crows engulfed at some point) will turn up, producing a bloody button to prove his claim.