So, it's cliche that women are known to have a "shoe fetish". While some women have hundreds of pairs, not all women have a closet full.
Personally as a guy, I have the same kind of fetish, except for me it's sports watches. You know, the good ones (Rolex, Invicta, Omega, Tag Heuer, etc.)
It's an expensive "fetish", but I think nothing says Awesomeness like a two-tone Rolex Submariner. Aaaaahhh yeah!
What other fetishes (other than diapers) do you guys have and how extensive is your collection?