According to some surveys the average penis size is 5-7 inches. Usually high 5 inches is the conclusion when studied empirically (e.g. masters and johnson). However, for arguments sake I am going to go a bit further and give a very high average score, which i saw recently in a survey. The average in this data was 6.21 inches long, with a standard deviation of .77. Hence, 95% of the sizes were between 4.67 and 7.75 inches. That is, 95 out of every 100 people fell within one or two standard deviations away from the mean.
How is it therefore that everygirl has always seen one 10" or why is it so many people brag about how big theirs is. I think the whole issue is one of the most over-rated topics on this EARTH! And the reason why it exists is because of Western media and the bigger is better culture.
For statistical purposes and to highlight my argument, the odds of a girl who has slept with 3 guys, the odds of them all being over 7.75 inches are......
Got this using basic probability theory - 97.5x97.5x97.5
Does anyone else get my point.