Main screen Easter egg

#1
I've been noticing odd text at the beginning of the main screen and thought it as a practical joke by the bored creator.
I dunno so far ive found: "Want a happy ending? F**k you." And Random numbers. I also found: "It controls the doors" and: "DONT BLINK" obvious nod to 173
I have way more ive found and just wanted to create this page for a deeper understanding into why this is here and if it has possible secrets about the lore of SCP CB.
Spoiler to SCP CB below!
Spoiler
You die a lot.