Everyone's favorite foul-mouthed, mutated mercenary is back in business—and, based on new photos, he's going to be more wildly entertaining than ever.

That's right: Deadpool 2 has officially begun filming in Vancouver, and Ryan Reynolds is back in the infamous red mask. And while we haven't been able to catch a glimpse of a ridiculously jacked Josh Brolin, who will play Cable, we can already tell that Reynolds' Deadpool will be getting himself into some interesting new scenarios.

Based on these images fresh off the Deadpool 2 set, it looks like Deadpool will be crashing (or flying, rather) into a children's birthday—though we still don't know exactly why (or how) he ends up there. Take a look and draw your own conclusions. This is one superhero movie franchise that rewards imagination.