All I ever hear from Robert and Stannis
is how I'm not TOUGH enough,
Game of Thrones Season 1, Episode 5
I mean, it's been
a little TOUGH,
The Big Bang Theory Season 7, Episode 17
Not your usual street
TOUGH or drunken pirate.
Game of Thrones Season 5, Episode 7
Seriously,
when the going gets TOUGH,
Breaking Bad Season 2, Episode 8
Well, it's TOUGH to say, since it's hot.
The Big Bang Theory Season 3, Episode 17