Basically, I first built The Bloodthirster and then went into Berserker's Greaves. After that I proceeded to build Iceborn Gauntlet, then Frozen Mallet followed by Frozen Heart. The AD on this build isn't the greatest, it's 272, but with the slow from both q's and auto attacks it doesn't really matter because you can keep your distance long enough to kill. I think that the kiting ability is the coolest part of this build. But the amount of armor, health, and CDR that you get isn't too shabby either. At level 18 with all of those items Ezreal has 230 armor, 2490 HP, 1945 mana, and 35% CDR. With the mana regen and the extra 5% CDR you get from the blue buff(since 40% is the max CDR you can get) you can spam those q's like crazy and nobody will be able to keep up with you, or get away for that matter.
I decided to post this because I want some feedback and thoughts about the actual viability of playing this build in an actual game.