This Battlestar Galactica t-shirt features a Cybernetic Lifeform Node. The shirt reads By Your Command.

In Battlestar Galactica, "By your command" was frequently said by the robotic soldiers of the Cylon Empire in a neutral metallic voice as the affirmative response to an order from another Cylon Centurion, the Imperious Leader. "By your command" became a popular catchphrase from the classic series.

For any fan of the military robots of the Cyrannus star system, this By Your Command Battlestar Galactica T-Shirt is a must have!