How can I find a long lost friend on fanpop if tu don't know his/her username?

I hate to be a pessimist but it's gonna be damn near impossible. It's like knowing a band por a few promo pics as opposed to songs and band name (trust me I speak from experience).

I'd say your best bet is to try googling a comentario they left? If tu remember any of them. It would probably have to be word for word though. o if they were on an unpopular club tu can go there and try to find them. Other than that I don't really know of a way.

tu can't A person's ign is their calling card if tu can't figure that out. tu can't figure out which nombre de usuario your friend has. It's like going into a neighborhood and forgetting what address your friend has. No identification no pinpoint shot to finding dicho friend..