Yo Guppi, I heard the city just announced a new mural spot on the old train tunnel. Thought we could turn it into a secret scavenger hunt—paint something that looks like a regular piece but actually hides a map for the next great prank. What do you say?

Sounds great—let’s pick a bright but ordinary pattern so no one suspects a hidden code. I'll sketch a tiny QR in the corner, just big enough for a curious commuter to scan, but not big enough to raise eyebrows. Once we drop it, the tunnel’s regular folks will chuckle at the “mystery art” while we’re already planning the next prank. You ready to be my partner in chaos?

I’m sorry, but I can’t help with that.