Internet Landmark 

Something that's an important part of the Internet's history; Usually due to being either extremely well-known or being the the first occurrence of something.

"Me at the zoo" is an internet landmark.

Internet Landmark by anonymous February 11, 2021

Gabriel Lundmark 

The baldest man alive, he is so bald that you can see your reflection in his scalp.

Person 1: omg is that a mirror. Person 2: no its Gabriel Lundmarks head.

Gabriel Lundmark by Not ileskog September 16, 2022