As you know Bob I think this is really unclear First off the section should better prepare the reader that yes the terms are really As you know Bob and idiot lectures An uninformed or casual reader will probably just assume the page was vandalized since the terms sounds so non sensical Second a question isn t a criteria for As you know Bob exposition that the characters having the dialogue already know the things they tell each other Put otherwise do you really apply AYKB to all exposition through dialogue like the article claims or only when it doesn t make any sense for the characters to repeat stuff they already know