Can't you be a little bit FLEXIBLE?
The Big Bang Theory Season 2, Episode 16
[Russian accent]:
Flexible men and women.
The Big Bang Theory Season 12, Episode 5
Oh, of course.
I'm nothing if not FLEXIBLE.
The Big Bang Theory Season 12, Episode 20
He also invented the Franklin stove,
bifocals and the FLEXIBLE urinary catheter.
The Big Bang Theory Season 3, Episode 6
as one continuous
FLEXIBLE piece.
The Big Bang Theory Season 11, Episode 13