If you have a broomstick (or anything of a similar size/shape), you can hold it over your shoulders, with it resting in the crooks of your arms. Then, you spread your feet (about shoulder-width apart) and lean from one side to the other. When you lean, you should only move your upper body (working your obliques), and your head should be parallel to the ground. Alternate from side to side, and do as many reps as are comfortable for you. Ideally, you would use one of those weighted bars they have at the gym, but a broomstick still gets the job done. Just make sure that you feel it in your "love handle" area.