The crazies over at Atomic Zombie have designed and built this outrageous bicycle that uses a step ladder to create a sky-high bicycle seat. The bicycle is called the Sky Walker, and thanks to its rigid frame, it is able to accommodate several passengers on the ladder the bike can carry as many people that can squeeze on.

And now, for the fun part. Atomic Zombie has provided step-by-step instructions on how to build your very own SkyWalker bicycle…a pretty interesting DIY for the average crafts person, right?