The LEGO movie was epic. Its blooper reel is even more awesome, more so because of the fact that they actually had to extend production hours and come up with ideas for bloopers in the first place. For the obvious reason that actual bloopers didn't happen because the 'cast' involved aren't, you know, actual people who make mistakes and fudge up their lines.
Check it out in the player above. If you loved the movie, then you'll love this reel!