A fork of Rural Dictionary
(firm-a-tiv-ity)
: the level of firm; not weak; having a solid or compact structure
usually referenced to the firm level of a woman's ass or breasts.
One may judge the firmativity of an ass or breasts by firmly grabbing a palmful, then grasping and/or coressing the subjects goods, then judging by curves, proportion, and perkiness..will result in the determination of the Firmativity.
"So me and this girl were going at it and i reached down and grabbed her ass..i couldn't get over the firmativity of her ass..it was breathtaking."
Literally legit as fuck, or defining something as great as it can be. Straight up.
Damn Holmes, did you see those girls walk by??? They look so Firme!!
Meaning final price in terms of selling things. Used on Facelist and sometimes Craigslist. If you sell something at firm it means you will go no higher and no lower, it is your final price.
Guy 1 - *Selling a pair of shoes for $30*
Guy 2 - "Will you go down to 20?"
Guy 1 - "No, $30 firm."