My favorite word in the English language has got to be "fixingto" (pronounced FIXintuh).
It means what you think it means: ready to, about to, going to, or anything else along those lines.
Here it is in a sentence: "I'm fixingto go to town".
For a little extra emphasis when you need to show you're really serious, you can add the prefix "a", and a personal pronoun.
Here's an example: "I'm a-fixingto eat me a hamburger".
It's a versatile little word. You should use it whenever you get a chance.