Fizzling fireboxes! It's another classic song for #throwbackthursday! Sing along with all your favorite engines to "He's A Really Useful Engine"! Watch all TBT videos: http://po.st/ThomasTBT Watch new Thomas & Friends clips: http://po.st/BestofThomas Subscribe to Thomas & Friends on YouTube: http://po.st/ThomasSub About TBT: Watch clips from the original Thomas & Friends™ series! About Thomas & Friends: Based on a series of children's books, "Thomas & Friends" features Thomas the Tank Engine adventures with other locomotives on the island of Sodor. Thomas often gets into trouble, but never gives up on trying to be a really useful engine. Other members of Sir Topham Hatt's Railway include: Percy (Thomas' best friend), and Gordon (the fastest and most powerful member of the team). Connect with Thomas & Friends Online: Visit the Thomas and Friends WEBSITE: http://po.st/ThomasWebsite Like Thomas and Friends on FACEBOOK: http://po.st/Thomas_FB Follow Thomas and Friends on TWITTER: http://po.st/Thomas_Twitter Follow Thomas and Friends on INSTAGRAM: http://po.st/Thomas_Instagram Follow Thomas and Friends on PINTEREST: http://po.st/Thomas_Pinterest Looking for even more safe, fun, kid friendly activities and apps? Head over to http://po.st/ThomasWebsite and shop for Thomas & Friends engines, games, and other products at http://po.st/ShopTF He's A Really Useful Engine | TBT | Thomas & Friends https://www.youtube.com/user/thomasandfriends