A " Waifu " is a Japanese term drawn from "嫁" or " yome " (romanized) meaning "Wife". Many non-Otakus mistake a Waifu for a best girl , however a best girl is a female character you enjoy to watch, however the term "Waifu" has a much more intimate meaning (sometimes being sexual). There are in-fact 2 different types of waifus, or more accurately the otaku themselves, is whether the otaku " Protecc " or " Attacc ," the former being someone who protects their waifu from others who wish to lewd them, and their own waifu from their own lewd thoughts for fear of disrespecting their significant other, and the latter being someone who is in a much more sexual relationship, and is willing to lewd or even beat their meat to. Many otakus also own body pillows or posters with their waifu on it.It is also forbidden to have more than one waifu, otherwise others of their own kind will try to force you to break up with one.