by Lsears July 27, 2020

by Cum lade March 03, 2022

by Olivia Bucci June 17, 2021

Super affectionate term used when a straight male has a female best friend: ie a bestie with breasts. More common among men who favor brunch.
Yo dude, you wanna come over on Sunday morning to watch the game? No thanks, my breastie and I wanna put some poached eggs and bloody marys in our mouths.
by inappropriate bill December 29, 2010

by yes............ February 18, 2020

its another word for "bestie bae" except instead of the word bestie you replace it with breast so then it turns into "breastie bae" it can be used casually in coversation in place of bestie
by little piss master 420 April 03, 2022

by Kookookachooahahachoo#2 May 28, 2011
