Definitions
There are 2 meanings of the phrase
Wise Up.
Wise Up - as a verb
Get wise to
Example: "They wised up to it"
Cause someone to become aware of something
Example Sentences
"You need to wise up and start taking your studies seriously."
"I hope you wise up soon and realize how much you're hurting yourself."
"It's time for him to wise up and understand the consequences of his actions."
"She needs to wise up and realize that she can't always rely on others."
"If you want to succeed in life, you need to wise up and work harder."