look up any word, like fleek:
 
1.
chest puppies
thanks for the mammaries
by CCUP April 17, 2003
 
2.
Tits, boobs, or fun bags. Better when the are huge-DD cups or up.
Did you see those awesome mammaries on that slut?!?!
by Tit lover Boy November 04, 2003
 
3.
The fatty tissue that resides in womens booby's. It's soft and good to suck on, especially around the areolas. It's the technical term for breasts.
ClifF: Hey Marge! I really love your mammary glands there!
Marge: Oh why thank you cliff, i'm trying out a new type of push up bra, it really does wonders.
by Cody The Pirate June 05, 2006