
I had an UNUSUAL experience
with Amy last night.
The Big Bang Theory Season 4, Episode 20

And wouldn't
that be UNUSUAL?
The Big Bang Theory Season 7, Episode 10

Unusual.
Game of Thrones Season 7, Episode 3

That was an UNUSUAL interaction.
I wasn't sure.
The Big Bang Theory Season 2, Episode 14

Unusual.
Breaking Bad Season 2, Episode 2