boss up
上級 (C1) slang
To start acting like a boss — to be more confident, take control of your life, and work hard to succeed.
"After losing her job, she decided to boss up and launch her own business."
文脈の中で聞く
TROLLING Fortnite Until I Rage Quit Offline 😂
LEGIQN · 153:31
I'm going to boss up.
Why The Devil Wears Prada 2 is a sequel that actually works
On with Kara Swisher · 14:07
And you get to see your boss up close
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Sidemen · 186:40
Who's the boss up against someone with a Karen
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Sidemen · 27:38
Who's the Boss up against someone with a Karen
A Dark Fantasy Audiobook: Reborn With A Divine System And Hidden Power (Book 1-4) | Complete Series
NoirCast · 2984:54
There is a worm boss up ahead guarding an arch.