Youtuber Mr Sunday Movies did a big favor for all the Avengers fans out there who don't have a token comic book nerd friend to kindly explain the significance of post-credits scenes to them: he released a quippy video pointing out all the Age of Ultron references to Marvel comic books and movies and made some educated guesses about what the Marvel Cinematic Universe has in store for us.

And even if you do have/are that token comic book nerd friend, you should watch it because trivia is best when delivered with a charming Australian accent.