when you make a smiley ---> ;) while aiming and it automatically transforms into those stupid ugly looking ones.
by toucansaresexy! March 18, 2009

An open-mouthed smile intended to show off pearly-white perfect teeth. A way of showing how fabulous you are and what a fabulous time you are having surrounded by fabulous people and fabulous things.
by NYC Observer November 16, 2013

by toohip March 4, 2023

by UKNO2008 September 24, 2008

is a sexual act in which one partner licks and eats out the others asshole, to the point that when the one partner smiles there is shit in between their teeth, causing the brown smile. (Please don't let this happen to you, always make sure to thoroughly wash beforehand)
Dude1: Yo dude last night my girl did the weirdest thing.
Dude2: What?
Dude1: She licked my asshole.
Dude2: Ewwww, bro.... she gave you a brown smile!
Dude1: ....Yup
Dude2: What?
Dude1: She licked my asshole.
Dude2: Ewwww, bro.... she gave you a brown smile!
Dude1: ....Yup
by DidloDildo May 4, 2011

"do u know who has the most contagious and prettiest smile that can literally light up someone's day and also has the nickname healing smile ?
its nakamoto yuta !! his healing smile always light me up <3 .
its nakamoto yuta !! his healing smile always light me up <3 .
by @qsh <3 November 13, 2021
