The average penis, including white men. Is 5.5 inches.
6 and above is big.
I don't believe for a second that everyone on this board and beyond has 8+ inch penises, this is just an extension of guys vastly overestimating their height because women are retarded and unable to measure anything.

I thought this was just nonsense until I went to college, I'm 5'11 and the 5'8 dudes would say I'm 6'2 and try to convince others they were 5'11 or 6'0, guys know its horseshit but women don't. I've got a brother who's 6'4 and he's fucking huge.
The largest penis in the world is 13 inches and that guy is a complete freak. At 8 you're not able to have normal sex unless the woman also has an unusually sized vagina.

I grew up 2 houses down from an attractive twink in my class who would suck my dick in summer. He was a massive normie slut who was pretty adamant that my 6.5 inches is one of the biggest he's seen.
He had a crazy amount of blackmail on "straight" dudes to the extent that he was convinced that no one is strictly straight or gay.