The “Picard Maneuver”, (TNG, Season ::: spoiler spoiler 1, Episode 9 :::) ::: spoiler spoiler is a short warp jump that causes the enemy vessel’s light-speed limited sensors to detect your ship in 2 positions at once. :::

However Picard tucking his shirt away like that also got the nickname “Picard Maneuver”, because funny ¯\_(ツ)_/¯