Check the Imperial Stormtrooper Handbook, Manual 5. Page 285. Paragraph 3. First sentence.
It will point out that that Stormtrooper is merely doing his morning excercises.
"And one and two and one and two and one and two and one and two..."
Rebels, of course, claim that Imperial Stormtroopers only say 'And one and two' because they aren't taught to count any higher!
-Foesmite