real time bidding

It’s one of my favorite episodes of Friends; The One Where Everybody Finds Out. Monica and Chandler are dating, and Joey is the only one that knows but Rachel and Phoebe eventually find out, except Monica and Chandler don’t know that they know

Not sure what people are talking about when they say "RTB"?  This infographic explains it all!Not sure what people are talking about when they say "RTB"?  This infographic explains it all!