| Idiom | Meaning | Example | 
| small talk | 
talk about unimportant topics - the weather etc.
 | 
Winnie is good at making small talk with strangers.
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| smartass [B] | 
a person who tries to be witty, cocky, lippy
 | 
"What do you want to drink?" "Do you have breast milk?" "Don't be a smartass!"
 | 
| smarten up | 
be smarter, do not be stupid
 | 
People who drink and drive should smarten up.
 | 
| smarts | 
intelligence, mental ability
 | 
Jen gets good grades. She has the smarts to win a scholarship.
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| smashed | 
drunk, hammered, wasted
 | 
She gets smashed on gin and dances around the living room.
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| smashing | 
very beautiful, very attractive
 | 
Nicole looks absolutely  smashing in that red dress.
 | 
| smell blood | 
sense victory, be aware of an opponent's weakness
 | 
Michael is a fierce competitor. When he smells blood, he wins.
 | 
| smell where you're stepping | 
(See I smell where you're stepping)
 | 
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| smelling yourself | 
acting grown-up, having signs of physical maturity, cocky
 | 
I know you're smelling yourself, but this is a conversation for adults.
 | 
| smells | 
(See something smells)
 | 
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