The Big Bang Theory Season 11, Episode 13

I'll go pick up dinner.

The Big Bang Theory Season 3, Episode 13

I can't believe it. If I hadn't been working the dinner shift...

The Big Bang Theory Season 6, Episode 5

Tonight at dinner you went on about it for an hour straight.

The Big Bang Theory Season 10, Episode 8

Oh. Well, you said you didn't have time to go out for dinner,

The Big Bang Theory Season 2, Episode 9

And a three-hour dinner with Penny.