That was one of the most thought out things I have ever seen. And you all bash frostbite... he is possibly one of the most intelligent members here!
Anyway, I see a few things that interest me.
I notice an ' between the r and the i in Mario. It breaks into "Mar" and "Io" Mar is Spanish for "Sea". And I doubt this means ANYTHING, but Io is a moon of Jupiter.
My initial guess (I SEVERLY doubt it's right) Is the Goomba King from PM. The "mount" is the Goomba King's shoddily built castle, and "'pon" or up, is that nut in the tree, which the King uses to hit Mario, but if Mario attacks the tree, it turns on him and attacks him, thus meaning a lack of loyalty on the tree's part. Of course, Goombario is the only member of the party you have at the time, and he is attacking one of his own race... As for the lethal treads, the Goomba King (I think) said he'd stomp Mario or something like that.
Again, it is only a thoery, and without frostbite, I would have though 'pon was short for "weapon". And there'd be a few words I wouldn't know the meanings to as well.
Cuando yo me siento aquí, reflexionar lo que aconteció exactamente con mi vida, yo me dí cuenta algo. Algo interesar. ... algo que no era bastante correcto... algo que pareció hacer mi vida incompleta... algo que hizo mí se siente vacía adentro.. ¿Tan, usted sabe lo que hice? Absolutamente nada. Era el mejor desicion de mi vida. Mi vida no bastante correcta vacía.