The part that made me shit was that they were earning 7.40/hr and demanding 15.00/hr. Sure! That's realistic. I'm sure you bring a lot to the table. If you're so talented in the food service industry, you can surely land a server job at a good restaurant and earn a better wage.
And yeah, six years? Still at McDonalds and not a manager? You're either disabled, retired or just gave up on life if you're slinging fries for that long.