Jeff

This Mii's page is protected because so many sockpuppet users have been adding "My name is Jeff" memes and has been vandalized so many times.

Jeff is a CPU Mii from Wii Sports Club and Wii Party U.

Wii Sports Club
In Baseball and Tennis, he's at level ★1. In Boxing, his level is rather mediocre, being Level 3.

Wii Party U
In Wii Party U, Jeff is a Master Mii.

Trivia

 * You can earn his badge for every 500 edits you make on Wii Sports Club articles.
 * His Japanese name is Jefu (ジェフ).
 * He appears in Splatoon 2 as an Octoling.
 * Jeff was featured in a Japanese promotional video for StreetPass Mii Plaza. In it, he states he is from America and he said "Hey, how are you?".
 * Jeff is also the name of Jeff Andonuts. One of the main characters in EarthBound.