Bag-Boob 

When wearing a shoulder-strap bookbag or laptop case, and you have slight to extreme man boobs, it accentuates these man-boobs causing a feeling that everyone is staring at your fatness.

Person 1: Dude, watch out on that strap.
Person 2: Why?
Person 1: You're developing bag-boob
Person 2: Damn. Everyone can see my man boobs?
Person 1: Yup.

Bag-Boob by qwertyuiop3455mave November 16, 2009

Boob Bag 

When your bag strap gets inadvertently stuck in between your boobs and therefore you can no longer see the bag strap

Lauren says "Ohh Ashleigh, where's your bag strap? all I can see is your boobs.."
Ashleigh replies "Can't you see it's stuck in my cleavage..."
Lauren" Haaaaaa you've got a Boob Bag!!"

Boob Bag by lacazashbere February 5, 2009

boob-bag 

When you shove your chest in an unsuspecting persons face.

Marsha was sleeping on the bus and I totally boob-bagged him.

boob-bag by KAY6922 August 9, 2006

Boob Bag 

Clothing which makes the outline of breasts clear. It is functionally closer to a boob sock than a pushup bra.

Literal translation of the Japanese word 乳袋 (chichibukuro), which appears in Anime/Manga

Her shirt was so tight that they appeared to be a boob bag

Boob Bag by Agnishom February 12, 2025

Bean Bag Boobs 

When the boobs are so big that they suffocate you like a bean bag chair.

"Stacy's bean bag boobs were so big that they almost poked me in the eye."

Bean Bag Boobs by stfuitzel November 21, 2017

Boobie Bag 

It is a fabricated device that holds your bags of funness.

AKA: a Bra

Katy went to Victoria Secret with her white chicks to purchase a whole bunch of boobie bags.

Boobie Bag by The Fishtankers July 8, 2010

booboo bag 

Bags filled with feces or other booboo related materials. Commonly sold on Facebook and it's marketplace.

Gurl, you finta buy my booboo bags for $20?

booboo bag by ToledoSKD March 21, 2021