플렉스가 · 플렉스를 · verb: 플렉스하다
flexing, showing off (by splurging)
Example
첫 월급 받고 부모님 선물로 플렉스했어요.
I got my first paycheck and splurged on gifts for my parents.
Word parts
From English 'flex' (to show off), spread through hip-hop culture.
Good to know
Casual, often half-joking about treating yourself or others: 오늘은 내가 플렉스! 'Today it's on me!'
Related words