5-O goes back even further than California late 80's. It's origins are a reference to an old 70's TV show called Hawaii 5-0 starring Jack Lord. The police were 5-O and eventually the show lingo caught on as hip among petty criminals in southern California.
> "STOP, Hawaii 5-O!!!!"
> ....blah, blah, blah- small struggles, throw a few punches - handcuffs criminal and stuffs them in the back of a patrol car ....
> "Book 'em Danno", said Steve Garrett.

学英语单词
.xlv
a raving beauty
Amitostigma basifoliatum
amyl xanthate
antero-dorsal arm
automatic pilot
bell-bearer
bhatial jute
bigli
borophene
Broughty Ferry
buy up something
capitalistic production
carettas
carpetbaggers
carton contents rattling
centre of pressure position
chapmanii
citrate acid
Cleistes divaricata
colonography
community level
couferone
cystomyxo-adenoma
decorating kiln
differential shaft
disvelop
electrosmelting bath
endocentrically
european journalism centre
exception routine
fast switching channel
federating
finance committee
floating head cover
front-rooms
fully-distributed system
gas turbo-compressor
Gbingué
gone to hell
Herkimer, Nicholas
heterallelic
higher-order goal
hypoiodite
Inman
interlayer interference
Ipatieff, Vladimir Nidolayevich
iranian capitals
juanita
kilner
late charge
law of health
Le Fort's suture
lead-oxide screen
long-line telephone set
lotus-lands
mechanical manometer
mercury pigmentation
moor coal
needle lifting cam
netwise
no lien affidavit
non-employer trustee
nondistorters
nonlinear circuit equation
nonperfect fluid
obstructive respiration
Ol'Man River
operational principle
owner furnished equipment
period parallelotope
physionomic homogeneity
Plagiopteraceae
poemet
popular edition
pre-emptive strikes
pure top-down parse
radio transparent
receptor of second order
redlynches
Rockwellesque
royal grant
seen into
shaffle
shape context
side-construction tile
spiral coiled waveguide
storage medium
suburb passenger train
Suchow
supply by air
sweater-dress
testrionics
therapeutic environment
Thurs
tiltyard
TV stand
umbuth
unactivated
une
uniform memory access
writing form of order