![Mm. Tough decision.
Mm. Tough decision.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Mm. Tough decision.
The Big Bang Theory Season 5, Episode 5
!['cause that's a tough crowd.
'cause that's a tough crowd.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
'cause that's a TOUGH crowd.
The Big Bang Theory Season 7, Episode 12
![Seriously,
when the going gets tough,
Seriously,
when the going gets tough,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Seriously,
when the going gets TOUGH,
Breaking Bad Season 2, Episode 8
![It's kind of tough.
It's kind of tough.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's kind of TOUGH.
The Big Bang Theory Season 5, Episode 6
![you never stop asking
the tough questions.
you never stop asking
the tough questions.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
you never stop asking
the TOUGH questions.
The Big Bang Theory Season 12, Episode 18