Finkle is a Gnome inventor and explorer. He resides within The Beast's stomach (in UBRS), and is released when The Beast is killed. You can also receive Finkle's Skinner and Finkle's Lava Dredger as drops from The Beast and Majordomo Executus.
This is a reference to Template:W, wherein Ace finds that Ray Finkle had changed sex and name to Lois Einhorn.