Dear whomever is graffiti-ing the campus with "The cake is a lie":
OLD JOKE IS SUPER DUPER FANTASTICALLY OLD.
I don't know what corner of the internet you guys have been living in for the past three years, but this joke is not funny. Casual mentioning of the joke is arguably humorous. Maybe even ONE graffiti instance of it wouldn't be so bad. But everywhere, guys? It's like you just realized there are these things called "memes" on the internet, and they're funny because you use them repeatedly and are big inside jokes with a large amount of people.
Clearly, you're not in that large amount of people.
Look, if you want to be nerdy, at least do it right. Don't make the rest of us nerdy people facepalm and regret being associated with you. You're ruining nerdy things for the rest of us.