So it was just a normal day, when I explored around in Arcade. When I found a little secret room. In this secret room look what I found: http://imgur.com/a/w1raw. I was like "..." xD, if you want to find it, keep re-reading the sign until you see a clue/pun in the joke...
Cheers.
~OrbitFlash
Cheers.
~OrbitFlash