Furtbawl is the primitive word that the simple tongues of the native earth ponies used to call the source of all being, the bringer of light, the circle of life. Yea, and then did John Elway appear, and make a really sweet touchdown in the final seconds of the great game that is the game of all time, and so did he burst forth the holy light from his almighty testicles. Thus was born The Denver Broncos.
And the Denver Broncos did cast the light into football, and it was called football, and henceforth the ponies of the realm did refer to it as such. However the archaic dialect is still used at times, to remind us all of the darkness the world faced in the world before Football and The Denver Broncos.