Yo, help me out here. Who’s the best demon for this?

[Ol argedco luciftias]

None of them. The gods are Nords not Orcs.

 

[Coibius]

None of them. The gods are Nords not Orcs.

And just to add as a follow up, I'm talking about Orc toughness or strength. Not Orc as the ultimate race. I'm capturing the culture and mentality here, not racial attributes.

Not sure exactly what you are imaging with this but simple rune magick sounds like exactly what you're looking for. You don't need "orc culture and mentality", the strongest culture is your own race's and the greatest mentality is the Satanic one.
A few rune examples:
NAUTHIZ - Perseverance, Discipline (Saturn based)
THURISAZ - Physical strength, Courage, Independence (Mars based)
SOWILO - Confidence, Victory, Invincibility (Sun based)

 

[Onbael_]

One small detail, avoid saying 'yo', we are not ghetto kids.

 

[Onbael_]

One small detail, avoid saying 'yo', we are not ghetto kids.

Dude I live in a white-people dominated Republican state and I still hear it often enough. Haha!

Okay fine I'll stop it. lol.

I also live in a predominantly white place, but this sub-culture language is widespread everywhere.

Not to be annoying, but these linguistic expressions I would leave to the streets.
In the lower circles where they belong.