A joke written by Musk has been printed out and hung on the wall.
There is an image with the location tagged as the main San Francisco office.
"Next I'm buying Coca-Cola to put the cocaine back in" is a joke by Musk.
—Dave Beckett (@dajobe) November 28, 2022
The original post came two days after Musk first agreed to the deal, which took a further six months due to a number of setbacks.
The "coca" part of the brand refers to the leaves from the same plant that the narcotic is derived from.
The first Coca-Cola was advertised as a "brain tonic and intellectual beverage" before cocaine was removed.
Musk was not the first to make fun of this. A search of the day before his post shows a lot of people suggesting he buy coke.
There were fake Musks on the internet before the real Musk posted the joke.
The world's richest person likes it so much that it's now on his office walls.
Musk posted a picture of a table with empty cans of Diet Coke on top of it.
The senior engineer's profile on the professional networking site appears to confirm that he is still employed by the social media company. The engineer confirmed that the picture was real when one user asked if it was real.
Around the time Musk agreed to go forward with purchasing the company, there was a framed statement from the official account of the social network.
The simple greeting "hello literally everyone" gathered 3 million likes and was likely referring to a long Facebook outage.
The other post is fifteen years old. The author, Steve Garfield, wondered why hisavatar had been changed.
It's not clear how long the frames have been up.
Requests for comment from Coca-Cola were not responded to.