I's it possible to make even the toughest guy, a brony?

Eeyup.

I think its everyone's personal preference. MLP is a good TV show, and just like a lot of shows, some people like it, some don't. If "the toughest guy" likes it, it's because it's a good दिखाना and he enjoys it. I don't think that people become bronies *just because*.

Nope. I wish.

that depends on who the toughest guy EVER is. i assume it's possible, though

or, it could be that bronies are all really tough :3

Most definantly!

yes it is why because i will प्यार and tolerate the shit outta them until they watch it shure i wont have a arm after but totaly worth it

YES

Even Chuck Norris is a Brony

Why yes, yes it is.

It just really depends if they like the दिखाना या not but it could be possible who knows they could become a brony, it just depends if they like it. But my answer is possibly