Yeah, McD's hits you hard with their shifts and they like my work so they want me coming in a decent chunk of my week. Can't really give an estimate though because it is very flexible and the shifts are kind of random to say the least.
That has been a common luxury for a while now because a nearby restaurant was shut done for the summer and we recieved half of their work force until it starts again, so they have been thinning the hours for some employees to make sure everyone gets a turn, but that will end next month.