Luigi

Luigi (ルイージ, Ruīji) is a character in the Mario series. He is the younger brother of the more-famous Mario, but is still a prominent character (and second only to his older brother) in the series of the same name. He has been a playable character in all four Super Smash Bros. games. He can be considered the deurologist of the Super Smash Bros. series. Entrance

A green Warp Pipe appears and Luigi leaps out of it while hesitantly saying "Let's-a go!" and sporting a frightened expression that appears very similar to the one he has on the cover of Luigi's Mansion

Taunts Idle poses Victory Poses Victory Theme: Flourished version of the Level end theme in Super Mario Bros https://m.youtube.com/watch?v=aa6Yo2fwbdI
 * Up taunt: Strikes a variety of poses in the following order: he faces the screen with one hand on his waist while displaying the V sign with the other, referencing his animation from Luigi's Mansion when he would find a key. Then he turns to the right slightly, pointing his hands that direction while giving a frightened look on his face. Then, he places his left hand just below his nose, similar to his artwork for Mario & Luigi: Partners in Time. Then he turns away from the screen, crouching as if he is sad, just like his Bogey animation in Mario Golf. Finally, he faces the screen once more, with both hands on his face, giving a frightened look that appears very similar to the one he sports on the cover of Luigi's Mansion.
 * Side taunt: Planks while saying "Pow! Pow!" Due to it moving Luigi forward into the z-axis and lowering his hurtbox, some attacks may actually miss him as a result.[7]
 * Down taunt: Bashfully kicks the ground while sighing. It deals 2% on contact, but also has wildly different effects depending on the opponent's position. If it hits an opponent that that is hanging on an edge or is off-stage, it will powerfully meteor smash them.[8] Conversely, if the opponent is on-stage, it weakly launches them vertically. It is similar to the animation Luigi performs when he loses a minigame in Mario Party 2.
 * Rubs the back of his head sheepishly.
 * Pulls on his nose, which stretches slightly and then snaps back into place.
 * Planks twice, similarly to his side taunt.
 * Throws a series of rapid, childish punches, similarly to his dash attack, then exhaustively gasps afterward. It appears very similar to his "character chosen" animation in SSB.
 * Turns around and then makes finger gun gestures with both hands while saying "Bang! Bang!"