TV series example of the word

The Big Bang Theory Season 11, Episode 13
Toby, today you are a man,

The Big Bang Theory Season 6, Episode 20
- Do anything interesting today? - Not really. I was out shopping with Amy.

The Big Bang Theory Season 12, Episode 20
Well, that's the lecture for today.

The Big Bang Theory Season 12, Episode 20
So who's to say what science fiction of today

The Big Bang Theory Season 10, Episode 24
<i>It's so strange, earlier today, I ended a sentence with a preposition,</i>