Yeah, this seems juuuuuust about right for the type of thing the Internet would be obsessed with for a day or two.

A show called "Case Closed" claimed that a person's foot is the same length as their forearm. Now there's a viral trend where people, at least the flexible ones, are posting photos of their foot next to their forearm.

And so far, according to a Buzzfeed survey, 79% have found that their foot and forearm are the same length. 17% say their arm is longer, and 4% say their foot is longer.