THE FOLLOWING ARTICLE CONTAINS SPOILERS FOR DEADPOOL 2.
It is being called the best post-credit scene in movie history. Deadpool 2 unleashed his fourth wall breaking fury on...well...himself.
CLICK HERE to read a recap on the hilariously meta scene at the end of Deadpool 2. Also, the original proposed idea that didn't test very well.
Side note to that story. In the writers room, the idea was pitched to have Chris Evans (you know, the guy who plays Captain America) reprise his role as The Human Torch from Fantastic Four (yeah, you forgot about that. Didn't you?). Logistically, that would have been a nightmare to pull off so they didn't even ask. But, man oh man, what could have been?!?!