I was near a house with a broken gate to its backyard. The dog that lives at this house was wandering around without a collar on so I befriended it, lead it home, tricked it into going into the backyard before me, closed the gate, discovered the gate was kind of broken, propped the gate shut with my bag because lol tax paperwork weighs a fuckton, tricked the dog into going back in the house by ringing the doorbell, went back to the gate, somehow got the door to clasp shut while the dog was still barking at no one at the front door, made sure the gate wouldn't open for awhile, wrote an anonymous note giving the 411 to the owner(s) about the sitch and left it in their mailbox.
Using deception for the greater good.

Doing good all alone in the (metaphorical) dark.