[Frank Jr. is doing his own style of martial arts on Monica's balcony, she and Phoebe are watching]
Monica: What kind of martial arts is that?
Phoebe: No kind.
Monica: What kind of martial arts is that?
Phoebe: No kind.
[ Frank Jr. is doing his own style of martial arts on Monica's balcony, she and Phoebe are watching ]
Monica : What kind of martial arts is that?
Phoebe : No kind.
http://www.tv-quotes.com/shows/friends/quote_3005.html
