buck the trend

bang for the buck

Efficiency; cost-effectiveness; value.

break the buck

To fall below the value of one dollar per share.

buck fever

Excitement and nervousness felt by a new hunter upon seeing game.

buck for

To strive for persistently; to try hard to obtain (a promotion, raise, etc.).

buck off

Of a horse or other animal, to rear up on its hind legs in order to throw off or dislodge its rider.

buck up

Cheer up; take courage; take heart.

buck up one's ideas

to pull one's socks up

pass the buck

To transfer responsibility or blame from oneself onto another; to absolve oneself of concern for a given matter by claiming to lack authority or jurisdiction.