DIK = delta iota kappa
and for the code - he was trained by his father in martial arts - should explain this
Apparently, he believed that Being a DIK was a game about an extremely alpha-level GIGA CHAD MC. DIK (dick) in Portuguese can be translated as “someone asshole”, but he understood it as “someone badass”.
That's why he was offended to see the MC being humiliated in the first few episodes, as it was something that went against the expectation he created. Maybe that's why he didn't want to join the DIK's he probably wanted to be part of Triple-A (alphas);
The DIK stuff is just frat hazing. I don't know if it's a thing in South America or Europe but it's basically frat and sorority hazing made more sexual for the game and I think it's meant to be seen in that context. Which is why no one is batting an eyelid at it or thinks Fuckface is the group bitch because DIKs, HOTS, Alphas they all have initiations that are like that and everyone has been through it or is going through it.
I see...
now it makes sense.
So "DICK" means an ass-hole, a jerky, a dumbass, a "Stifler" (American Pie movie), right?