Funny / Dude, That's My Ghost!

• From episode 5, Billy puts a whole vine of chili peppers into his mouth. Twice. His reaction is hilarious.
• From episode 26, Spencer and Billy have ejected out of Billy's jet plane and are descending on a parachute (made to look like Billy's face). Billy is literally wrapped around Spencer's head:
  Spencer: You know you don't have to hold onto me, right?
  Billy: (miserably) I don't like heights.
  Spencer: How can you not like heights, you're a ghost! It's me that's gonna get hurt if we fall!
• How Billy plays the guitar in the intro is amusing.
• In episode 40, Spencer has to hug everyone in school, except Rajeev, to dezombify them and subsequently gets slapped by everyone.
• In the episode where Spencer and Billy trash the house when Spencer's family is away, they assume that they can get a professional cleaner whom Billy has a lifetime contract with... until Spencer discovers that the contract was nullified after Billy died.
• In the episode where Spencer has to sell a ton of candy, Billy tries to get him into the public eye... by framing him for a grocery store robbery and getting him arrested. It always worked for him...