Why? They're state of the art:
digital projection, SURROUND sound.
The Big Bang Theory Season 2, Episode 14
JON: We'll SURROUND the city.
Game of Thrones Season 8, Episode 4
Velasco, Solana, come with me.
The rest, SURROUND the house.
Money Heist Season 3, Episode 8
I bet it's those friends
you SURROUND yourself with.
The Big Bang Theory Season 11, Episode 10
which is why we SURROUND ourselves
with large, comfortable boxes
Game of Thrones Season 5, Episode 2