I’ve never watched F.R.I.E.N.D.S, so I cannot answer this without doing a lot of research. However, the previous answer seems to have been given by a knowledge viewer.
I could see this character, whom I have heard is pretty nice, wanting to meet a nice guy, have a perfect kiss, and make peace with another character. However, I have no idea what “a mile in the bouncing ball” means.
Even though viewers of F.R.I.E.N.D.S could more easily answer this question, I have taken my best stab at it. I would watch the series to understand Phoebe’s wishes better, but I don’t have time to do that and answer this question in a timely manner.