The Iceland Greenland Troll is one of humanities first trolls. It was created by the Vikings. It has trolled an incredible amount of people.
For those who didn't know,
GTFO! Iceland is actually incredibly green while Greenland is a very fucking icy place.
The Vikings purposely did this shit so they can keep the green lush land while travelers ironically died in a frosty ass region.
It was the biggest troll known to Human Geography.