In this episode of So Long and Thanks for All the Ponies: Rarity! Zaphod! ADVENTURE! Marvin finally gets to talk about his wretched existence, but, first, Twilight and the others need to hitch a lift. 

MLP:FiM is owned by Hasbro, Lauren Faust, and the Hub. HHGTTG and music owned by Douglas Adams, Joby Talbot, Touchstone Pictures, and Spyglass Pictures. Please support the official releases. VDSAD is in no way affiliated with these things and is a fan-based work of parody.