The Loot-A-Rang is an item that allows you to "loot a nearby corpse." However, so does right-clicking the corpse. And since this item requires a target in order to be used, you have to click a corpse anyway.
I decided to make a macro to remove the need to click a target:
/targetlastenemy [noexists][nodead] /use [dead]Loot-A-Rang
While this seemed clever, I soon realized that the Loot-A-Rang actually has both a cast time and a cooldown. Since I rarely only kill one enemy at a time, this makes regular looting faster than using this macro.
Is there really any benefit to using the Loot-A-Rang?