Hello UKgaters!
I have been living in the UK for years now. As time goes by, you kind of get used to listen and understand what your British friends say and it is not that difficult to have a conversation with them.
However, I often find it really hard to join when two or more English speakers have a conversation each other. Sometimes I don't even think they speak English at all. Totally different language - I felt that more when I was in Newcastle.
Anyway, it may be because of a cultural thing. When they talk about Hollyoaks for example, there is not a slight chance for me to speak.
Though, I think the main reason is that we, the foreigners, haven't got a clue when they speak something using idiomatic expressions. English teachers at UKgate and BBC announcers may speak formal language, but not in real world; especially, when you think about British people who love to have a laugh all the time.
Let me cut to the chase and introduce you some British slang - of course I am sure that some of them are also being used in the USA as well.
Please feel free to add comments if you know other popular slang and / or funny expressions.
advert Short for advertisement
anticlockwise counterclockwise
argy - bargy (pronounced ah-jy bah-jy) argument; a bit of wrangling
autumn fall bent not altogether legal; corrupt
building society small bank: sort of like a credit union/savings&loan
the bill; old bill the police
blimey expression of surprise or contempt
bloody hell exclamation meaning anything from 'damn it' to something milder like 'wow'
bloody minded stubborn; persistent; obstinate; intentionally difficult
block man
blotto so tired as to be vacant headed; drunk
bobby police officer
boffin an expert, but perh. with connotations of nerdiness etc.
botched / bodged job poor quality repairs bonk have sex bottle courage (he doesn't have the bottle to ask her) bugger scamp / scoundrel / pest (the little bugger) to bugger to break; to foul up; to spoil bugger off get lost bugger all nothing; not a thing bumbag fanny pack cinema movie theater chuffed
delighted
daft
crazy / stupid
dodgy
questionable / awkward
the dole financial aid provided to the unemployed by the state similar to welfare in other countries.
dosh
money / cash
doss sleep (also something easy)
dotty
feeble-minded / silly / absurd
duff broken, defective, no good
fagged
exhausted
fags
cigarettes
to fiddle
to cheat, especially on paying income tax
fit in good (physical) shape
flog
sell
grass
inform on someone
hire rent holiday people generally talk about going "on holiday" rather than on vacation ...
kip
a nap or short sleep
knickers
women's underpants
the lads
the boys
knackered
tired; worn out
lolly
money
murder eat, wolf down (mostly as in "I could murder a kebab/plate of chips")
naff
tacky / unfashionable / daggy
nick
to steal / arrest
the nick
prison; police station
nooky
sexual activity
nutter
nut; crazy person
peckish
hungry for a snack
pissed
drunk
ponce
ostentatious or effeminate man
potty
foolish / crazy
queue line
redundant ("make redundant") - to fire, sack
rubber eraser scrappy rough, amateurish secateurs gardening shears shambolic in a shambles
slippy
slippery / quick
to snog
to kiss
sod off
get lost
stumm
quiet
the States the USA suss to figure out, understand ("I've got it sussed")
ta
thanks
take the mickey make fun of ("take the michael", "take the mick")
tara
goodbye
telly
television
trolley shopping cart
tosser
wanker / jerk
vet
to check something out
whinge
to whine or complain
willie
penis
yob
trouble maker