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The most annoying USB device ever made

The best pranks have two qualities in common: they require almost nothing from the person deploying them, and they produce a completely disproportionate response from whoever receives them. The USB rooster achieves both with a efficiency that borders on engineering. You locate an unattended laptop. You plug in a device the size of a thumb drive. You walk away at a normal pace to a location with a clear sightline. Everything after that happens without any further involvement from you — the port activates, the rooster announces itself at full volume, and the open-plan office becomes, for approximately thirty seconds, a farm. The sound is the product. Not a gentle crow, not a brief chirp, not the kind of noise that a person could hear and immediately identify as a prank and dismiss with a knowing nod. It is an ear-splitting, full-commitment rooster greeting that arrives without warning in an environment where the baseline expectation is the sound of keyboards and the occasional Teams notification. The person whose laptop is responsible for the agricultural announcement experiences the full sequence: confusion, alarm, the frantic search for the source, the discovery of the device, and then — only after all of that — the laugh. The delayed laugh is always better than the immediate one. It means the prank worked all the way through. As a gift it wraps small and arrives with low expectations, which is exactly the setup it deserves — because the moment it gets plugged into the first unattended laptop and the rooster takes over the room, those expectations are demolished completely and permanently. Give it to the office prankster who has run out of ideas, the person who has been waiting for a proportionate response to six months of minor inconveniences from a specific coworker, or anyone who has ever looked at a quiet open-plan office and thought: this space needs a rooster. It does. It always did. The rooster is ready.

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