Who's this MYSTERIOUS buddy
you suddenly have?
The Big Bang Theory Season 3, Episode 17
I'm from Asia,
I'm MYSTERIOUS, deal with it.
The Big Bang Theory Season 5, Episode 20
Your turn, my MYSTERIOUS foreign beauty.
Game of Thrones Season 1, Episode 9
The mind's a MYSTERIOUS thing, Leonard.
The Big Bang Theory Season 6, Episode 8
- Hey, Raj. Where are you from?
- The MYSTERIOUS subcontinent of India.
The Big Bang Theory Season 3, Episode 12