A name for someone who likes Japanese comics beyond all reason. Mixture of Manga and Mongoloid (someone with down syndrome. Often used by Weeaboo haters.
Normal person: So, you like that "Mainga" shit?
MangaLover: It's pronounced Mon-ga.
Normal person: Only a Mangaloid would know that.
A rare creature, usually found blossoming in areas such as house parties, couches and play parks. they become attractive to odd clothing wear and the smell of sweat from a junkie and emos. Mongloid is also a name of a type of dance that only ants would do when upset.