Phrase popularized by Korean-Pop group "BTS" in their 2017 classic hit song "mic drop". The bag refers to their accomplishments and the question is asking whether or not their doubters and antis saw it; because if they had, they would realize that they have nothing to doubt.
by GiveMeTheGreenLight September 23, 2017

Cheers Season 8 Episode 1 Frasier uses it (leaving the bar and heading for the bathroom): "I've got to see a man about an equine."
by eugmak November 9, 2011

A common turn of phrase on the internet, generally used as an expression of quiet, subdued admiration for one's wit. Especially appropriate after a particularly deft pun.
Person 1: You hear about that guy who stole all the plumbing fixtures from that house? He even took all the toilets. The police have nothing to go on.
Person 2: Heh. I see what you did there.
Person 2: Heh. I see what you did there.
by TobyTheRobot July 28, 2007

Me: No man, the flight leaves at 11:00PM we need to go to the airport now!
Friend: Look, here are the tickets and it says 12:00AM, we still have an hour left
Me: Oh I see now!
Friend: Look, here are the tickets and it says 12:00AM, we still have an hour left
Me: Oh I see now!
by amico November 12, 2018

by Pizza'man May 1, 2020

Girl: Where are you going?
Girl 2: Going to see a man about a horse.
Girl: Dang! Have fun and don't hurt yourself!
Girl 2: Going to see a man about a horse.
Girl: Dang! Have fun and don't hurt yourself!
by QtPie4u August 1, 2010

This refers to the kpop group, BTS' large amount of accomplishments. It is aimed towards their antis (haters) that say things such as they "BTS aren't talented." "Nobody likes BTS because they're terrible" "BTS are problematic." etc etc.
This phrase features on their song 'MIC DROP'
Bts are, in summary, bragging about their awards and large fan base so that the haters realise they're being ridiculous and should change their mindset and become an A.R.M.Y (bts fan)
This phrase features on their song 'MIC DROP'
Bts are, in summary, bragging about their awards and large fan base so that the haters realise they're being ridiculous and should change their mindset and become an A.R.M.Y (bts fan)
Anti: Who even listens to BTS? Their music sucks and they can't sing, rap or dance.
Kim Taehyung, an intellectual : dID YOU SEE MY BAG?
Kim Taehyung, an intellectual : dID YOU SEE MY BAG?
by volley.ball.dorks October 13, 2017
