| Idiom | Meaning | Example | 
| tough act to follow | 
(See a tough act to follow)
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| tough bananas | 
it is a problem for you, too bad,  tough luck
 | 
"I had to walk to school!" "Well, tough bananas!"
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| tough call | 
(See a tough call)
 | 
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| tough customer | 
a determined person, one who fights hard
 | 
Remember John Ferguson?  He was one tough customer.
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| tough going | 
(See heavy going)
 | 
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| tough luck | 
that is bad luck for you, tough bananas
 | 
"I lost $100 betting on Tyson." "Tough luck, guy."
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| tough on me | 
makes me work hard, hard on me
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My supervisor is tough on me -  never satisfied with my work.
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| tough row to hoe | 
(See a hard row to hoe)
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| tough sledding | 
hard work, slow progress, heavy going, rough going
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We've had tough sledding on our building projects. Rainy weather has caused a lot of problems.
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| tough tarts | 
(See tough bananas)
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