TV series example of the word

The Big Bang Theory Season 8, Episode 21
Ooh! Ooh, ooh. We could make a video-playing device...

The Big Bang Theory Season 12, Episode 23
Ooh.

The Big Bang Theory Season 12, Episode 18
Da-- ooh.

Westworld Season 2, Episode 7
Oh oh oh-- I got you. Ooh.

The Big Bang Theory Season 12, Episode 13
Ooh, uh, how about this week's Walking Dead?