Speaking of the Olympics...
The Paralympic games are being held next year in London. In order to help visitors, the organisers have published a leaflet containg cockney rhyming slang for the disabled ...
Bacon rind = blind
Canary Wharf = dwarf
Cardinal Wolsley = cerebral palsy
Raspberry ripple = cripple
Wasps and bees = amputees
Rubber and plastic = spastic
Tulips and roses = multiple sclerosis
Diet Pepsi = epilepsy
Benny and the Jets = tourettes
Watch your wallet = black c**t