
And if it passes
outside the CIRCLE, like this...
Vikings Season 1, Episode 1

Circle, CIRCLE, dot, dot,
now you have a cootie shot.
The Big Bang Theory Season 2, Episode 10

If the shadow
only touches the CIRCLE...
Vikings Season 1, Episode 1

...but to elaborate,
I am going to the Arctic Circle...
The Big Bang Theory Season 2, Episode 23

"No, we don't wanna spend three months
stuck in a cabin in the Arctic Circle...
The Big Bang Theory Season 2, Episode 23