eco-toff
n.— «He is also known as one of the country’s leading “eco-toffs,” those young men and women who use their inherited wealth to promote environmental causes.» —“Eco-warrior sets sail to save oceans from ‘plastic death’” by Robin McKie The Observer (United Kingdom) Apr. 13, 2009. (source: Double-Tongued Dictionary)
Further reading
She sells seashells by the seashore. Who is the she in this tongue twister? Some claim it’s the young Mary Anning, who went on to become a famous 19th-century British paleontologist. Dubious perhaps, but the story of her rise from seaside...
Secret signals on the job: Waitresses at some 19th-century restaurants ensured speedy drink service by communicating with a non-verbal code. One server took orders, then placed each customer’s cup to indicate exactly what the customer wanted...