These are the guys who did the original bike bait prank a few weeks back, in which there were some very satisfying moments involving bike thieves smashing their faces into the ground as they tried to ride away on bikes secretly attached to trees.

It was so satisfying in fact that they decided to make a Halloween edition of the same video, where they scare the living shit out of the bike thieves on top of having them get completely demolished by the bait bike:

https://www.youtube.com/watch?v=imprJ72M0S0

Beautiful stuff.

Slightly less terrifying than the chainsaw massacre prank from Halloween last year though.