In my oh so humble opinion, Item 2 is the world's greatest Scav Hunt item. However, what many of you may/probably do not know is that Item 2 is not an original; in fact, it stems from a conversation (which I was not present for) between HJE and Saint Christian the Kammerer, in which the entirety of the Wire was explained as an elaborate Lion King metaphor. Having missed it (although thankfully being quite familiar with both the Lion King and all five seasons of the Wire), I felt the need to get the same glorious explanation, except by making you all do it for me.
Out of all of the iterations of Item 2, this, by MacPierce, is by far the best.
MacPierce: The Wire King
Honorable mentions go to GASH (for pairing "You come at the king, you best not miss" with Scar pushing Mufasa falling off the cliff) and Blint (for using only the 4-minute "fuuuuuuuuuck" sequence between McNulty and Bunk). I can't find these videos online, but hopefully will have them soon.