[z]NOFUTURE wrote...
"weebo"
Generally I'm pretty sure you were looking for weeaboo.
The main difference between an otaku and a weeaboo and that a weeaboo loves everything japan down to the lifestyle and deeply wishes they were japanese, like a japanophile who has a focus on anime and games.
Otakus don't really want to live in japan, they just like the unique culture/animation/media from Japan :<
Wat?
Otaku means someone who is insanely obsessed with something. The term came from Japan, but that doesn't mean it can't be used to describe someone outside of there. Being an otaku has nothing to do with just Japanese media, culture, anime, manga or whatever else, though it mainly for anime, manga and video games. It just means obsession. There are gun otakus, knives otaku, photography otakus...etc. People really need to stop misusing that term.