(Joey is listening to Chandler and his Mom through the door)
Joey: (to Ross) He told her off! And not just about the kiss, about everything!
Ross: You're kidding!
Joey: No, no! He said ,"When are you gonna grow up and start being a mom?"
Joey: Wait, and she came back with, "The question is, when are you gonna grow up and realize I have a bomb?"
Ross: Hey, wait a minute. Are you sure she didn't say, "When you are you gonna grow up and realize I am your mom?"
Joey: (thinking about it and then smiling and nodding) That makes more sense.