Okay, I'll play.
Since these are going to be with me the rest of my life, they better be damn special. So.
1) Extrema Ratio RAO. What am I going to do with something that big and impractical? Whatever I need to do.
2) A Demko custom. Right around 3" blade, with the original Demko Lock. Does he still do that? Well, not the original , original, but, you get the idea.
3) Laconico Jasmine. Enough said.
Hmm. I'm going to have to think about 4 and 5. Those three cover my "needs" pretty well, and they're extravagant enough that I (probably) wouldn't feel the need for other knives.
My Alox and my Skeletool don't count, because they're not knives, they're multi tools. At least, that's my story, and I'm sticking with it.