Keep an Eye on the Dragon Balls

Oolong remembers that he has a camper Dyno-Cap, so the three spend the night in it. Goku tells Oolong about the Dragon Balls. Oolong drugs the drinks of Goku and Bulma, causing them to fall asleep. Yamcha and Puar have been listening from outside the window, and now plan to take the balls. Puar changes into Goku to lure Oolong (who transformed into Bulma, thinking she was Goku) out of the camper and Yamcha sneaks inside. But what he thinks are the Dragon Ball but after uncovering the "Dragon Balls" and finding out they were Bulma's breasts; Yamcha completely loses it and retreats with Puar who flew away from Oolong, after the shape shifting pig and cat discovered each other's true identities from being Goku and Bulma.