http://youtu.be/SDiYzEYQjIo
What is HTK, anyway? HTK is a game programmer term referring to the number of hits it takes to kill something in a game. It comes from D&D, which is “Dungeons & Dragons”, invented by two friends in the sci-fi fantasy realm, Dave Arnesson and Gary Gygax, both of whom became millionaires just prior to passing to the Next Realm in the Sky.