The storyline about Phoebe is sort of borring. My favorite part is where she and Frank mentioned their birthdays. I suppose it is just a coincidence but both of those dates have a huge meening in my country. February 16 is independence day of Lithuania and October 25 is the day of our Constitution.
Ross is quite funny but not the best in this episode.
However Joey's appearance here is one of the best in entire show. One of my favorite moments in all show is Joey's reaction to Chandler comming to complain after Joey used an electric drill on the wall and almost "got" his roomate.
Even now it stands in my head: "Oh, did I get 'ya?" and off course Chandlers answer to that - "You get me, you kill me".
That really was hilarious.