Lip's Stick

Lip's Stick is an item in the game Super Smash Bros. Melee. If a player were to press A near one of these flowers, he/she would pick it up. If the player would press A again with another player nearby, that other player would take some minor damage. When a player gets hit by a Lip's Stick a small flower would be planted on his/her head, doing gradual damage. Lip's Stick will return as an item in Super Smash Bros. Brawl.

Trophy Information from Super Smash Bros. Melee
''This magical stick was used by the character Lip in the Japanese game Panel De Pon, which was later released as Tetris Attack in the United States. Lip's Stick causes a flower to sprout from an enemy's head, inflicting damage as it grows. Quickly tap the Control Stick back and forth to get a flower off of your head.''

Trophy Information from Super Smash Bros. Brawl
''An item that causes a damage-dealing flower to bloom on people's heads. If you find yourself with a flower on your noggin, start rattling the Control Stick back and forth to shake it off. Some characters can pull off having flower-covered heads in style, while others clearly cannot.''

Trivia

 * Lip's Stick was named after the fairy protagonist of the Japan-only game Panel De Pon. (This fairy was named "Lip".) Interestingly, Panel De Pon was localized to America as Tetris Attack, a Yoshi-themed game.
 * Its name is also derived from "lipstick", a cosmetic used by girls and women to add color to the lips.