Pump it Up

1. From a male's perspective, having sex can also be referred to as "pump it up". Presumably because it consists of thrusting, or maybe because a female's genitals begin to inflame during sex, as she reaches orgasm. 2. In the sport of Body Building, the athlete can rush blood into a specific muscle by doing high quantity of reps using light-weight. This is known as "pump it up" or "the pump". 3. Korean Dance game from mid-2000s 4. Indoor bounce places