When everyone in a online chat is talking continuously then someone makes a comment that stops all conversation and results in extended silence until somebody confirms the event by writing "riizued."
nb. The comment is completely ignored for the rest of the conversation.
Person A - Hey
Person B - Hey hey
Person C - Hello
Person B - So how is everyone?
Person A - Great Cheers
Person D - I just saw the coolest thing.
(massive pause in conversation)
Person A - "Riizued"
(Comment of the person that got Riizued is completely ignored for rest of conversation)