Related Clues:

• Get some air
• Get some air?
• Do a double take
• Behave
• Make a move
• Slam on the brakes, e.g.
• Do a double take, e.g.
• Do something
• Take countermeasures
• '...but I didn't ___'
• Eat quickly, slangily
• Flinch, say
• Fill the lungs
• Have an inspiration?
• Change chemically