We’ve all been there – when we go to the gym - it’s no pics or it didn’t happen. We’ve all taken selfies at the gym - especially a mirror selfie.

Whether it’s a progress shot, or a pic for your Insta story - to tell your followers - "Hey, I gym bro."

And the common hashtags we see a long with that photo is either - #gainz, #mondaychestday or #nopainnogainBut in South Korea - it’s a simple three letter word. 

It’s K-slang of the week, on today’s episode we take on 오운완 (ohwoonwan).