Guardians Of The Galaxy Vol 2: 35 Easter Eggs & References You Must See

2. Post-Credits #4: Teenage Groot

The best mid-credits scene is the second last one, which confirms that Groot is growing (so we should see him back in his full-sized iteration by the time the Guardians mash-up with the Avengers for Infinity War).

The scene sees Peter Quill going into Groot's messy bedroom to admonish him for not pulling his weight around the ship and to complain about his vines all over the place. Groot is now a surly teenager, playing video games and generally not looking after himself.

It's a shame that we won't get to see more of him (since Infinity War is set 4 years later, and at his rate of growth he'll be an old guy again), but it's a great gag while it lasts.