When a motorcyclist performs a wheelie and uses the clutch to bring the front wheel up. This technique is often used at higher speeds, when the bike simply doesn't have enough power to wheelie, or when the rider wants to bring the front wheel up very quickly. It is the most common form of wheelie among stunt riders.
Done by pulling in the clutch and bringing up the rpms a t a rapid pace, and then releasing the clutch while still applying throttle. The sudden surge of power causes the bike to raise much higher than a power wheelie.
Brandon was working on clutching it up today. His power wheelies just weren't good enough for him.