Does it involve DIFFICULTY
initiating a stream of anything?
The Big Bang Theory Season 7, Episode 7
Penny, are you experiencing
some sort of DIFFICULTY?
The Big Bang Theory Season 2, Episode 3
My objection was based
on considerations other than DIFFICULTY.
The Big Bang Theory Season 3, Episode 1
That's even factoring in your DIFFICULTY...
The Big Bang Theory Season 4, Episode 9
I'm having some DIFFICULTY bonding
with a colleague at work...
The Big Bang Theory Season 2, Episode 13