"Rotten Lemon"

Yelleow was an odd version of Malleo which first appeared in Greegee's Lemon Factory, Nobody knows how exactly it came to existence. He could say Rotten Lemon to turn anything he wanted into a Rotten Lemon (He did that to Crassly Wogen, who is now known as Rotty the Lemon). He died on Asteroid 74X. He also had a brother named Peemk, who also died on Asteroid 74X.

He was revived by Un Ded and now lives as Yelleow II.