jammed, slammed, and alabammed

I'm Alabammy bound;
Ain't got no heebie-jeebies hangin round;
I'll be the biggest ticket-man on earth,
All I'm worth;
I'll put my tootsies in an upper berth,
And when that choo-choo sounds,
You got to know I'm goin to cover ground --
I'm gonna holler so the world will know,
Here I go --
I'm Alabammy bound.

--Robert Hoffman, 1909