|1.||I'm on it|
A phrase used by an individual in a group suddenly determined to resolve a task or meaningless puzzle (that the others are too lazy to accomplish), usually in attempt to glorify their image or make them feel valuable to that group.
Girl1: "I wonder what time (movie) is playing tonight..."
Girl2: "We should check the showings."
Guy, trying to impress girls: "I'm on it." *pulls out smartphone and uses movie times app