Android 19
Jinzouningen Juukyu Gou "Artificial Human Number 19"- Number 19 is completely mechanical and is an Energy Absorption Type. He had red balls on the palms of his hands which can absorb any ki attack, and suck the energy right out of a person by touching them. He's pretty um....boring as a villain. Once again, think of the Stay-Puft Marshmallow Man, but this time, shrink him to human size, and cross-breed him with a Chinese Frosty the Snow Woman and he's what you'd end up with. Gokou starts to fight him, but gets beaten horribly because he starts to suffer from his heart disease, so he gets carried off the field by Yamucha, and guess who shows up to take his place? Mr. Fancypants Vegita. The fight between him and Vegita is fairly short, but it's one of the few moments where I actually love Vegita's attitude. "You're an Android right? Tell me, can Androids feel pain and fear?". Vegita rips off 19's hands so he can't absorb energy and then blows him up with Big Bang Attack. Serves him right. But fighting wasn't 19's main purpose. He was created by Dr. Gero so that he could transplant the doctor's brain into an Android body so that he could continue his research.