A few days ago Tumblr users realized that John Green kind of sort of looks like a police sketch of the Zodiac Killer.
And they kind of ran with it, editing John Green's Wikipedia page and making a tag page for it.
There are photoshops...
...And a ton of people are just flat out asking Green if he's the Zodiac Killer on Twitter.
So, in case you were wondering, the internet is still a really weird place.
Just so we're totally clear, the man on the left is American novelist John Green. The man on the right is serial killer who killed 7 people in northern California in the '60s and '70s... years before John Green was even born.