Used to describe an Otaku that doesn't
shower, stinks, and is probably an
obese and utter
disgusting grease ball, which is about 99.9% of them.
Lexi: My
Brother's an Otaku that sits in his room all day watching
anime and role playing on Kik, he never showers and stinks really bad.
Marshall: Otaku? More like Ewtaku.
Lexi: I overheard my
parents talking about how disappointed they are in him.
Marshall: I don't blame them, I'd be sad too if my children were Ewtaku's.