K’Nex Euthanasia Coaster
The Euthanasia Coaster is an insane hypothetical roller coaster designed to kill its passengers. Until now, it’s only existed as a design on paper and a non-working model. Thanks to Coaster Obsessed, we now have a working version of the killer coaster, made out of K’Nex building kits. It’s the last thrill ride its pint-size passengers will ever take.