A combination of 'Hyuuga' and 'incest'; used to describe the couple pairing of the anime/manga NARUTO characters Neji and Hinata, who, in the story, are cousins. Applies to fanfictions, doujinshi, art, etc.
"She was extremely fond of Hyuugacest."
by Allipearl June 04, 2007
Can you define these popular missing words?