How can I make a fighter wield 2 2-handers?

[Dannyalcatraz]

FWIW, if you're using Psionics, don't forget the Expansion power eventually gets you 2 size boosts.

 

[Burrito Al Pastor]

It's the 51-point talent in the Fury tree.


...Wait, wrong game.

 

[Thurbane]

Again, Monkey Grip only applies to your main hand, not your off hand. From the feat text:
"You cannot wield a larger weapon in your off hand"

Oops - thanks for that, I must've always missed that stipulation.

 

[Herobizkit]

You could always just make a size Large humanoid and use medium-sized two-handed weapons...