double quick 
adjective & adverb British informal
Very quick or quickly: [as adjective]: I got changed in double quick time [as adverb]: you get upstairs double quick!...
- We finished our drinks quickly and left double quick before the face eaters got any closer and just as one denizen of the night started to give Chaz the evil eye: Cyclops style.
- Then pain will be finished double quick, no problem.
- It was a long row to the start line - the course was about 3500 metres and our opponents seemed to get there in double quick time.
- chamber opera
- chamber orchestra
- chamber organ
- chamber pitch
- chamber pop
- chamber pot
- chamber practice
- chamber process
- chamber-ridden
- chamber set
- Chambers, Sir William
- chamber storey
- Chambers, Whittaker
- Chambertin
- chamber tomb
- chamber utensil
- chamber vessel
- chamber work
- chambranle
- chambray
- chambress
- chambré
- Chambéry
- Chambéry gauze
- chamcha