a b c d e f g h i j k l m n o p q r s t u v w x y zh, ha ha only serious, hack, hack attack, hack mode, hack on, hack together, hack up, hack value, hacked off, hacked up, hacker, hacker ethic, hacker humor, hackers (the movie), hacking run, hacking x for y, hackintosh, hackish, hackishness, hackitude, hair, hairball, hairy, hakmem, hakspek, halloween documents, ham, hammer, hamster, hand, hand cruft, hand-hacking, hand-roll, handle, handshaking, handwave, hang, hanlon's razor, happily, hard boot, hardcoded, hardwarily, hardwired, has the x nature, hash bucket, hash collision, hat, hcf, heads down, heartbeat, heatseeker, heavy metal, heavy wizardry, heavyweight, hed rat, heisenbug, hell desk, hello sailor!, hello world, hello, wall!, hex, hexadecimal, hexit, hhok, hhos, hidden flag, high bit, high moby, highly, hing, hired gun, hirsute, hll, hoarding, hog, hole, hollised, holy penguin pee, holy wars, home box, home machine, home page, honey pot, hook, hop, horked, hose, hosed, hot chat, hot spot, hotlink, house wizard, hp-sux, hth, huff, hung, hungry puppy, hungus, hyperspace, hysterical reasons