@ BloodRain: Put more time into your replies, they are getting less and less readable every day. Goku at a power level of about 150 was able to outrun light itself. Frieza in full power was at 120,000,000 according to the Daizenshuu. Supreme Kai said he, the weakest of supreme kai's, was at least a thousand times more powerful than Frieza. He also said that he never imagined the Saiyan's being thousands of times stronger than him, and that was before he saw the Super Saiyan's.
I don't even know what you were trying to imply in your third and fourth points, as you probably typed that all in less than 10 seconds. However, if you're implying that Goku's hair grows faster than light, I think you may have brain damage. I like Goku and he's my favorite character in fiction, but I'm not stupid, and I try to be as unbiased as possible and realistic in these types of things.
@ Bentley: Kid Goku, as I said earlier, with a power level of about 150 dodged light itself and several light speed attacks. Frieza was 120,000,000, and SSJ1 Goku when he first went Super on Namek was 150,000,000. Power level gauges ki levels, which are used to multiply physical abilities, so if someone is a power level of 100, then someone with a power level of 1,000 is 10 times faster and stronger than them, according to the Daizenshuu. So, SSJ1 Goku on Namek was at least 1 million times faster than light. That can explain why the 5 minutes on Namek was about 30 episodes long, lol.
Also, Piccolo Junior claimed in Dragon Ball that he could destroy the entire planet with his demon wave. However, the Daizenshuu says the weakest person in DB/DBZ that can destroy planets with one attack is Raditz, with a power level of 1,000-1,200. Again, measuring the two character's ki's, SSJ1 Goku on Namek can blow up the equivalent of 150,000 planets with one attack. Again, Supreme kai was 1,000 times more powerful than Frieza, and Goku was at least 1,000 times more powerful than him, even in base form. That makes base Goku in the Buu saga able to destroy about 150,000,000,000 planets with one attack. Not even including the SSJ forms, Goku in the Buu saga in base form was a casual galaxy buster. Not to mention that he was stronger than Mystic Gohan in SSJ3, during BoG's, and was INCOMPARABLY stronger in SSJG, much stronger than even Super Vegetto, who stopped Buuhan from destroying the multiverse by screaming.