:9 

Something you type accidentally when you mean to type :( but don't hit the shift key.

Person 1: my grandpa just died.
Person 2: :9
Person 1: wtf is wrong with you?!?1

:9 by DylanPaterson December 26, 2019

:9 

A "smiley" similar to :P, but meant to indicate something appetizing or drool-inducing. The 9 forms both the smile and the tongue of the face. Often used in chatrooms.

<Village Idiot 472> you're a cock-sucker!
<MEsoHOORNY> :9

:9 by pwrnapper March 16, 2009

:9 

An act of licking someone or something.

<%Snake^_^> dude iama get botox on my ballz like dave chappelle
<%Kylelotus> :9

:9 by Snake^_^ February 3, 2005

:9 

-a dog's face

Randel: "Bro, look at my licking emoji :9"
Ira: "Huh, where? That's a f*cking dog isn't?"

:9 by u=i June 9, 2021

⑨ 

Cirno

⑨. Baka

⑨ by anonym0u$e November 27, 2022

⑨ 

(9) or nine-ball.

In the game manual of Touhou's 9th game (東方花映塚 ~ Phantasmagoria of Flower View), Cirno, pitted as the second player character, was labeled as "⑨" - it stood for バカ ("baka" - "idiot"). Ever since, ⑨ gained notoriety as Cirno's nickname.

Don't be such a ⑨!

⑨ by redtails April 14, 2010

9 

A number which was eaten by 7

Why are all the other numbers afraid of 7? Because 7 8 9 (seven ATE nine..)

9 by binary132 December 14, 2004