What does Abnoctious mean? May 22, 2017 All Dictionary Abnoctious meaning in Urban Dictionary you will be abnoctious if you:a. spell noob 'n00b'.b. state the text 'fail' and 'teh'c. hear bull crap and reply 'LoLzZZ LyYKke OmGzzZz ThtZzz LyYKkE SOoOo FuNNiiI!'d. if in cod4 you spell penis 'd!ck' ass '@$$' and faggot 'f499Ott'.