You know I'm bad, I'm bad.
Someone shared this on Discord, and I actually got a pretty good chuckle. After watching it I realized it was made by that Baron Von Brunk dude who did that Lego Simpsons video I shared a while back. TLDR, the guy who made this was rejected from that autistic Lego Masters show on FOX, so for spite he's been making creepy and violent Lego shitpost videos. This Barney one is pretty damn solid...reminds me of old school Liquid Television: