She's EXTREMELY intelligent.
The Big Bang Theory Season 1, Episode 5
very angry or EXTREMELY angry?
The Big Bang Theory Season 12, Episode 22
...with his EXTREMELY attractive
young mother.
The Big Bang Theory Season 1, Episode 14
Placinex proved
EXTREMELY effective in treating
The Big Bang Theory Season 9, Episode 12
Ricin.
It's an EXTREMELY effective poison.
Breaking Bad Season 2, Episode 1