The Jiggler's are revealed to be from a different planet in the computer game Dragon Ball Online. The Dragon Ball Online timeline reveals that during the Planet Trade Organisations attack on Earth in Age 820 they brought many Jigglers along with them to counter the martial artists basic attacks.
By the time of Age 1000, Jigglers had become common on Earth, due to having been introduced to the planet by the Planet Trade Organisation.
Buyon – The Jiggler kept by General White in the Muscle Tower.
Buyon in his stronghold at Muscle Tower in Dragon Ball