flex on
Advanced (C1)slang
To brag or show off specifically to make another person feel smaller or less cool than you.
"She bought the same designer bag and flexed on her colleague the next day."
Hear it in context

Alabama Barker Takes N3on on a Romantic Date!
N3ON · 8:49
Oh, flex on you.

🔴 LIVE! - NEW *FREE* SKIN in FORTNITE, SAVE THE WORLD!
Typical Gamer · 114:33
You flex on people.

SIDEMEN VS AMERICA’S BIGGEST STREAMERS
Sidemen · 59:38
Just to flex on them.

Alabama Barker Takes N3on on a Romantic Date!
N3ON · 8:47
Like, oh, flex on you.

Cycling to Makino Station! ft. Abroad in Japan & PremierTwo | Cyclethon 5 Day 13
CDawgVODs · 280:42
Oh, got flex on here.