When a woman doesn't wear any underwear, especially if her pussy is somehow exposed while not wearing underwear. You cannot call it going Commando like when a man doesn't wear underwear. It's called that because your dick is somewhat exposed to the elements.
"Dude, when the wind just blew a minute ago this hotties dress went up high and she wasn't wearing any underwear...Cat's out of the Bag!!"
by Shame420 March 10, 2022
Get the Cat's out of the Bagmug. by ScraggleBagLord October 17, 2010
Get the Scraggle-bagmug. A general term for a womans breasts, by goodness look at those mummy bags. i bet she doesn't know i was staring at her mummy bags
dear Natalie the other day i couldn't help but look at your mummy bags, i went into the bank and saw her mummy bags, those bag certainly could feed a whole army
by Jed Clampet February 8, 2008
Get the mummy bagsmug. by jklnhiufycdut7ky December 6, 2019
Get the whore bagmug. When a woman's natural breasts are so big that when she lays flat on her back they fall under her armpits.
by SirEnglebertHumperdink March 18, 2017
Get the Bag Pipesmug. 
by kynabug1307 July 8, 2021
Get the turkey bag gangmug.