Slackerjack

Slackerjack appeared in 2016 video game called Yo-Kai Watch 3. Slackerjack (Japanese: ヤーメルン邪先生 Yāmerunja-sensei) is a Boss Yo-kai which debuted in Yo-kai Watch 3, and one of the Ghoulfamily's executives.

In Yo-kai Watch: Wibble Wobble, he is a Rank SS Yo-kai of the Eerie tribe.

Slackerjack resembles Pierrot with purple skin, round orange eyes with yellow scleras and two line markings running down, and a short mustache.

He wears a colorful Pierrot attire, with the left sleeve purple in color and the right sleeve red in color; the chest is purple, green, yellow and red stripped and the collar is yellow in the right side and green in the left side. The low part of his attire is purple and dark blue in color, with a star pattern, and ends in a wispy manner.

He completes his attire with a Pierrot hat, green and red colored in the sides. His most notable trait is the flute he carries, in a playing manner.

Slackerjack has the ability to manipulate people with his flute.

He, alongside Hoaxy-Coaxy and the Ghoulies, was created by The Ghoulfather with the UFO Stone. Slackerjack himself presumes he was likely created from the Ghoulfather's "grown-up heart".