King Doo

King Doo appeared in 2011 video game called Kirby's Return to Dream Land. King Doo is a mid-boss in the Kirby series, debuting in Kirby's Return to Dream Land. He gives the Beam ability when inhaled.

King Doo is a very large Waddle Doo, about four times the size of a regular one. Unlike most Waddle Doos, however, he has a yellow body, and his eye is purple rather than black. Instead of two strands of black hair above his eye, King Doo has a large, blond ponytail that extends from his forehead. His feet are orange and pointed at the end, unlike Waddle Doo's round feet.

In Extra Mode, King Doo is known as King Doo EX and gains several color changes: his body becomes white, his shoes a dark shade of red, and his iris a hot pink tone instead of purple. His hair remains blond.

In Kirby: Planet Robobot, King Doo has been mechanized by the Haltmann Works Company and features a metal covering over the top of his head, secured in place by four bolts. King Doo's appearance is otherwise unchanged.