Lyle

Lyle is a collectible sticker in Super Smash Bros: Brawl. This sticker is one of the most useful, giving the player the ability to beg for death with the "B" button. Also, any taunts that the character has are replaced with a long, whining drawl, saying, "Iiiiiiii....need ta diiieee." This replacement even takes effect during Brawl matches and multiplayer, and cannot be reversed in any way.

Lyle was a character in Animal Crossing: Wild World, and a hat is a type of "headgear". In AC:WW, Lyle would only say to the player, "Iiiiiiii....need ta diiieee.", which is where this comes from on the sticker ability.

Note also that putting the Lyle sticker on the bottom of any trophy will give that character permanent scarring, and horrible, horrible penalties on anything they do. Also, Lyle just sucks, man. Like, bad.