You guys had some pretty sweet first guns. My first handgun was a Lorcin 380. I was pretty green about handguns and very green on quality, but to me that was the baddest handgun in the world.....because it was mine.
Technically my first was a Taurus PT-111 (old non-pro POS). I bought it from my brother because he needed the cash. I went shooting with my buddy with it and I was soon hooked. I sold it back to my brother not too long later, but not after buying the first gun I ever bought for myself, a Glock 21. I still have it.