She has been with Denise since dinner and it is now midnight.

It had been more than six hours since dinner, and he was starving.

For the tenth time since dinner he got up and paced over to the window.

I hadn't had anything to eat or drink since dinner, about ten hours ago.

Well, no wonder, she'd done a day's worth of walking since dinner last night, or at least it felt as if she had.

How the devil can a man think of love who hasn't had a drop to drink since dinner?

I have been looking for you everywhere since dinner.

Do you mean you've only had a sandwich since dinner?

Then she spoke for the first time since dinner.

As a matter of fact, on that evening I had been working hard since dinner trying to solve some business problems.