Dragonball Comedy
Description
This is where the physical differences become less subtle. A saiyans hair becomes about the same length as Raditz's hair and its more spikey as well as staying a golden colour. A saiyans muscles become bigger. They lose their eyebrows and the eyebrow ridges protrude a lot more. As far as power is concerned, level 3 is FAR more powerful than level 2. The speed and strength is vastly increased too. However, this form uses up a lot of energy so a saiyan can't stay in this form for long periods of time. The strange thing about this form is that it can only be achieved through training.

The Alternative Theory
Nazi Theory part two is what this should be called. If you haven't read the Super Saiyan level 2 theory you won't understand this. Ever notice how a super saiyans initials are the same as the SS Recih?? No coincidence. Toriyama is trying to tell us something (maybe). Basically this stage is getting near to the ultimate transformation into a Nazi god although not quite there. Level 3 super saiyans have been shown to be able to communicate with donkeys and have the ability to extend their genitalia to great lengths. Further more, they have been proven to be amazing in bed but because they can't keep the level 3 form for long, the sexual ecstacy of screwing a level 3 super saiyan is a short lived but incredible experience.