A man puts on three strap-ons; one on each side and one on the back. He then stands in the center of four bent-over women and has sex with them all at the same time by moving his hips in a circular motion; as if he was hula hooping.
Optional: Can be done to the tune of "Jump On It" by Sir Mix-A-Lot
(verb)
1. The act of convincing yourself that the hula hoop is going to stay up this time, despite a long and well-documented history of it immediately crashing to the ground.
2. Maintaining unreasonable optimism while your waist, hips, and the laws of physics negotiate behind your back.