LuppyLuptonium made Quake 2 player models of large, semi-animate letters of the alphabet. He is perhaps best known for what is widely regarded as the worst Q2 model ever; the infamous Bun-Bun. The technical difficulty of importing characters thankfully precluded Luppy from doing the same in Quake 3. He is somewhat of a rarity online these days; at last report is something of a self-styled comedian.
Bun-Bun's review can be found here: http://www.planetquake.com/polycount/reviews/quake2/bunbun/bunbun.shtml
- ..is probably not a very a interesting story, despite what Luppy would have you believe.