Definitions by Grass.Lettuce

Bitties 

A word used to describe giant breasts, usually referring Manchildren and Bronies. It is an abbreviation of the phrase "Big Titties" and can also be spelled as "Biddies"

Yo, Jared's grown some nice Bitties

Jessica's got them Biddies

Bitties by Grass.Lettuce December 20, 2018