![Mm. Tough decision.
Mm. Tough decision.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Mm. Tough decision.
The Big Bang Theory Season 5, Episode 5
![Okay, that's enough, Howard.
The poor guy's had a tough time.
Okay, that's enough, Howard.
The poor guy's had a tough time.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Okay, that's enough, Howard.
The poor guy's had a TOUGH time.
The Big Bang Theory Season 3, Episode 16
![I'm stopping by to see my ex-girlfriend
because she's having a tough time,
I'm stopping by to see my ex-girlfriend
because she's having a tough time,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I'm stopping by to see my ex-girlfriend
because she's having a TOUGH time,
The Big Bang Theory Season 9, Episode 18
![So even though he's happy for me,
it's just a little tough on him.
So even though he's happy for me,
it's just a little tough on him.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
So even though he's happy for me,
it's just a little TOUGH on him.
The Big Bang Theory Season 8, Episode 6
![We do breed them tough in the North.
We do breed them tough in the North.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
We do breed them TOUGH in the North.
Game of Thrones Season 5, Episode 7