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1.
1. plural of breasts
2. two or more boobs
3. not only one boob
My breastages are so huge that they are coming out of my shirt.
by lola May 17, 2004
 
2.
The term referring to a lady, or man for that matter, who has volumtious, firm and generally well rounded breasts.
Dude! Check out the breastage on that chick!
by Jenny Foster. August 08, 2003