Ok as so many of you know I'm from the UK so I thought I'd enlighten you to a bit of Cockney Rhyme (East London) and British Slang

I can't share alot of it as majority is Swears but to keep it age appropriate I use the nicest sayings.
Slang. What it means.
Bees and Honey - Money
Apples and pears - Stairs
Lady Gadiver - Fiver
Barnet Fair - Hair
Pony - Fifty
Benner - Tenner
Score - Twenty
You/Me Ol Mucker - Buddy
Trouble and Strife- Wife
Trap - Mouth
Yammer - Talk
Century - Hundred
Half a ton - Five Hundred
Ton - Thousand
Jimmy Riddle - Piddle
Brown Bread - Dead
Dog and Bone - Phone
Airs and Graces - Braces/Races
Boat Race - Face
Ruby/Al Murray - Curry
Al Caponed - Stoned
Al Pacino - Cappuccino
Apple Pie - Sky
Bacon Bits - Tits
Bacon Butty - Nutty
Baked Beans - Queen
Bangers and Mash - Cash/Trash/Slash
Canoes - Shoes
Barney Rubble - Double/Trouble
Jack Jones - Alone
Salomon and Trout - Snout(Cigarette)
Chitty Chitty Bang Bang - Cockney Rhyme Slang
Winona Ryder - Cider
I will update this with more on a fortnightly basis.