If you do things off the cuff?

Off the Cuff is the first studio album by hip hop group Nefew, released in 2007

It means "Not prepared in advance; impromptu: an off-the-cuff remark".

light worms

Some natural sources of light are lightning, phosphorescent fish and worms, and some fungi.Stars give off light, due to atomic processes. When an atom is heated, some of the electrons will move to a...