John is a double-dipper, receiving both his military pension and working for a government agency.

I used to be really good at double-dutch when I was younger.

He is a double-dyed troublemaker.

Using a double-edged sword requires caution and skill.

She wore a double-faced coat to stay warm in the cold weather.

I decided to double-glaze my bedroom windows for better insulation.

She is double-jointed and can bend her fingers in unusual ways.

I bought a double-knit sweater for the winter.

I got a ticket for double-parking on the street.

He finished the project in double-quick time.