n.: jump to it, immediately, get a wiggle on, in no time (at all), Look spry!, with speed, in speed, Make it snappy!, Look smart!, look nippy, get a move on, look alive [lively], shake a leg, J-to it., get a hump on, hell for leather, get up and go, get up and get, take one's finger out, get one's finger out, pull one's finger out, use expedition, on the double, without delay, look alive, hurry up, come along/on