Why are ghosts such bad liars? Halloween Jokes Why are ghosts such bad liars? Because you can see right through them.. 👍 Upvotes: 1 More Halloween Jokes Why couldn’t the skeleton cross the road? Why did the scarecrow win an award? What’s a sign that a vampire is sick? What was the pumpkin’s favorite sport? A skeleton walks into a bar… What do ghosts have in their noses? See all Halloween Jokes →