Definitions
There is 1 meaning of the phrase
Buck Up.
Buck Up - as a verb
Example Sentences
"You should buck up and finish the project on time."
"She needs to buck up and start studying for the exam."
"No matter how hard it gets, you must buck up and keep going."
"I know you're feeling down, but you need to buck up and move forward."
"He needs to buck up and take responsibility for his actions."
