Super jump (Super Paper Mario)
From the Super Mario Wiki
The super jump is Luigi's special move in Super Paper Mario, based on Mario's Spring Jump from Paper Mario: The Thousand-Year Door. It deals double damage and can be used as either an attack or a means of elevation. When the player presses and holds (the height of Luigi's super jump depends on how long the player holds the button), Luigi begins folding like a spring, and then, when the button is released, he blasts upwards, like a spring, followed by a slight stream of trailing stars, which will harm all objects above him. If he hits a ceiling, however, Luigi will float back down slowly like a piece of paper then jump up again. The super jump is disabled when Luigi is first playable during a chapter intermission, however, and can only be used once Luigi is properly unlocked in Chapter 7. Mr. L uses this as one of his attacks in the battle with him in the Whoa Zone along with Shadoo's first form in the Flopside Pit of 100 Trials.