The video is almost a shot-for-shot recreation of the 'Thnks Fr Th Mmrs' video, with the now-famous llamas taking on the role of Fall Out Boy, and Patrick Stump stepping in to the role of the director.
It's pretty brilliant. But a funny video for what is a pretty serious song. But still, brilliant.
Check out the brand new video for Fall Out Boy's 'Bishop's Knife Trick' below:
And for fun, check out the cinematic parallels with 'Thnks Fr Th Mmrs':
When Fall Out Boy and their llamas were in the UK earlier this year, Rock Sound interviewed the llamas in a world exclusive. Check out our chat with them below: