Season 3: Episode 53: The One With Frank, Jr.
Feeling handy, Joey builds and entertainment center for his apartment with questionable success. Monica then recruits him to fix her bathroom floor, a project Joey's not quite able to accomplish. The friends come up with a "freebie list"-- a list of celebrities each would sleep with, given the opportunity, regardless of being in a relationship. Ross then runs in to an actress on his list and he awkwardly attempts to pick her up. Phoebe spends time with her half-brother, Frank, who mistakenly thinks Phoebe is a prostitute.