False Super Saiyan

False Super Saiyan (Giji Supa Saiyajin) is a Super Saiyan Transformation reached by Goku in Dragon Ball Z Movie 4: Lord Slug

Overview
The form was originally the Super Saiyan form (it came out before Goku Went Super Saiyan in the Anime or Manga). Toei soon made it a false form when the actual Super Saiyan Transformation aired.

It is a form of Super Saiyan. Goku achieves it against Lord Slug. It is very powerful, though the user (it is only seen once in the whole series by Goku) appears to be out of control. The user seems mad (which he is) and just beats up and throws around the enemy. The Form only lasts as long as the Aura is going, making it a short, but powerhouse transformation. It is very rare and only seen by Goku against Lord Slug, and he did beat him around for a short time, until he lost the form and started losing again.

Appearence
The Form is quite different than others. The hair sticks up, and appears a purplish-red color (only cause of the aura). The aura is very wild and violent, with a orange-yellow color, which makes the body appear golden or orange. The muscles enlarge a bit and the pupils in the eyes dissapear.

Power and Speed
The Power is somewhat as much as the Kaio-Ken technique, same as the speed. Since the form is not seen but once for less than a minute, it is hard to tell the exact power level. It is not as powerful as the Super Saiyan form, but more than the Base, so it is around Goku's Power With Captain Ginyu or maybe his fight with Frieza in his Base Form.