British girls pronounce "I know, right?" as "Ano roigh." but it isn't meant as "do you agree?" it's rather "I know I'm right, stfu."
Teacher: "What's twoy plous twoy?"
British dumb bitch- girl: "Iz forh, innit miss? Ano roigh."
It's literally "I know, right?" but written with an accent by a british girl. Not used in its original way, as an agreement, but rather as an "I know I'm right" way.
"Wot's twoy plos twoy?"
"It's four, innit miss? Ano roigh."