
was an OBVIOUS reference
The Big Bang Theory Season 7, Episode 3

It's OBVIOUS.
Money Heist Season 3, Episode 5

Isn't it OBVIOUS? I just used
"literally" figuratively.
The Big Bang Theory Season 12, Episode 19

Really? Wow, I thought
it was so OBVIOUS, but okay.
The Big Bang Theory Season 11, Episode 9

...all the OBVIOUS answers.
The Big Bang Theory Season 6, Episode 4