Une mystérieuse moustache

Goku, Trunks, and Pan land on the next planet, and find the six-star Dragon Ball. It belongs to a village, and the villagers agree to hand it over if they help them. Their village is being terrorized by a giant beast named Zoonama. A girl has agreed to become Zoonama's bride if he will stop creating earthquakes, and he agrees, saying that he'll come back tomorrow for her. Pan comes up with a plan to stop Zoonama, and attempts to force Goku to pose as the girl and then cut off the monster's whiskers, which is what he uses to create earthquakes, when his guard is down. However, as Goku is too short to pull it off convincingly, the two force Trunks to do so. The next day, Zoonama comes to claim his bride, Trunks. (Source: Wikipedia)