H
h
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