"Argument from authority" i.e. you dismiss arguments by people worth listening to as 'weak' because you don't like that they are relevant, authorities on a subj

"Argument from authority" i.e. you dismiss arguments by people worth listening to as 'weak' because you don't like that they are relevant, authorities on a subject and you are not. Proof by assertion i.e. leaving off the second half of a sentence and leaving only the assertion. ie 'u dumb' i.e. I have picked up on that you are calling me dumb and can only reply by misusing Debate 101 nomenclature.