Guy 1: That girl from last nigh was a 15.
Guy 2 :Wtf you mean?
Guy 1:Im not sure if I should hit it ,or stay; like in blackjack.
Guy 2: Bro totally!
Guy 2 :Wtf you mean?
Guy 1:Im not sure if I should hit it ,or stay; like in blackjack.
Guy 2: Bro totally!
by LJM6 September 07, 2018

Pronunciation: "Ah 15"
A 15 is a way of describing a girl who you are unsure you want to sleep with, whether she is not sexy or just fugly.
A 15 reffers to the casino version of blackjack. When you get 15, you are never sure if you wanna hit it.
Derives from "How I Met Your Mother"
A 15 is a way of describing a girl who you are unsure you want to sleep with, whether she is not sexy or just fugly.
A 15 reffers to the casino version of blackjack. When you get 15, you are never sure if you wanna hit it.
Derives from "How I Met Your Mother"
Boy 1: Hey, you see that girl over there?
Boy 2: Yeah man look at that face? Shes A 15.
Boy 1: Oh you can just get a plastic bag for that face.
Boy 2: Yeah man look at that face? Shes A 15.
Boy 1: Oh you can just get a plastic bag for that face.
by natty56bp February 12, 2012

One of the worst ages of being a teenager. You are in the middle and you wind up with the most problems that age. You are too young to drive without an adult, cannot go to the prom, and get a part time job like real teenagers. Your head is up your ass and one day you are still a kid watching cartoons and another day you'll like to have sex. This is also the age when most teen problems occur such as anorexia and cutting.
by Lil Duff 2008 August 22, 2008

by Coco Niny 6969 February 05, 2018

Adjective: The resulting mental state of mind after ingesting more than copious amounts of alcohol.
Generally prefaced with "God damn son." The phrase initially denoted how many beers it took to reach this stage, it has since expanded to any form of alcohol, and the number "15" no longer necessarily denotes how many drinks you've had, but has rather maintained its position in the phrase as a means of tradition rather than literalness.
Generally prefaced with "God damn son." The phrase initially denoted how many beers it took to reach this stage, it has since expanded to any form of alcohol, and the number "15" no longer necessarily denotes how many drinks you've had, but has rather maintained its position in the phrase as a means of tradition rather than literalness.
"God damn son, I'm 15 in and ready to but fuck." (incorrect spelling of "but" is required when written or typed)
"Son, I'm 15 in."
"God damn son, this bar would be a lot better if we were 15 in"
"Son, I'm 15 in."
"God damn son, this bar would be a lot better if we were 15 in"
by antwood October 13, 2011

by SakuraSaku July 31, 2007

noun.
A '15' (pronounced 'quince' keen-seh) or a 'Quinceañera' is the milestone birthday party that Mexican girls and their families throw in honor of the big one-five. It symbolizes a girl becoming a woman.
And let's be honest, it's also an excuse to throw a huge ass party, because we Mexicans love throwing big parties.
A '15' (pronounced 'quince' keen-seh) or a 'Quinceañera' is the milestone birthday party that Mexican girls and their families throw in honor of the big one-five. It symbolizes a girl becoming a woman.
And let's be honest, it's also an excuse to throw a huge ass party, because we Mexicans love throwing big parties.
by Demoman925 July 30, 2011
