That quality which marks one so absolutely unattractive that the very ideas of attractive and unattractive become unhinged and lose any specific meaning. In short, the state where one's powerful, radically destabilizing ugliness creates a fatal rupture in the possible certitude of any value judgment. Compound of dubious and Jacques Derrida's Differance. Example: Oh, my God! What was...that? (Vomiting) Something caught in the undecideable play...of dubiance! (Vomits again)
DUBIANCE
Meaning of DUBIANCE in English
Slang English vocab. Английский сленговый словарь. 2012