Boston Smile

When you make someone open there mouth and put there teeth on a hard gritty surface (preferably a curb) and then stomp on the back of there head with your foot. Like on the movie American History X.

Billy was being a dick and decided to steal my girlfriend so I gave him a good ol' boston smile!

by west coasts most wanted March 13, 2010

Kontiki Smile

A naked girl with her back to you, bending over and waving at you between her legs.

by My Cock October 23, 2003

Dog Smile

When a dog lifts up its upper lip when you pet it or its happy to see you.

Owner:come on rex smile *dog lifts upper lip"
Owner:Good Boy!

by Xero-Fyre September 9, 2005

cocaine smile

Phrase used to describe the showing of teeth by a shallow, empty, completely void person-See Positively 4th Street. This gesture is almost always totally see-through by people with any self-esteem what-so-ever. People whom smile this way do it to hide the fact that they are completely miserable. It is not limited to people on drugs, however, when doing cocaine almost noone ever smiles while high on the drug-thus the emphasis on the gesture being absolutely empty. This is a tool that dishonest manipulative people use to get what they want and or take advantage of someone.

James: Damn, P, Jen has got her highbeams on tonite.
P: No kiddin' man! She flashed me that cocaine smile of hers trying to get me to buy her a drink...Fuckin shallow bitch.
James: Yeah i know.... How the fuck did we ever get mixed up with that bitch???
P: I have no idea......

*GIA felt completely empty after her last shot was gone and the sickness was approaching...but she put on her best cocaine smile to finish her shoot so she could get paid*

by James iz October 19, 2006

Smiling gunman

Something you don't see often.

Your murderers might come to you with a smile, but most of the time they are not still wearing one at the time they kill you. A smiling gunman is rare.

by Solid Mantis March 7, 2021

Miss Smile

To be truly hilarious and really beautiful.

To say you're the cutest and the most huggable and lovable person I've ever met.
Also can be used to say someone is the best person to spend your time with. You'll never forget the time you've spent with a Miss Smile.

DDR(I love you); You are my Miss Smile.

by ZIIIGZAG August 16, 2018

Smiling Commando

When a chick brings it upon herself to wear a very short skirt and no under in public. Often sitting down and flashing her vertical smile to everyone who just happen to glance and smile back.

Guy 1: Dude look at that over there. That bitch over there is totally giving me a smiling commando.

Guy 2: She should've put on some damn underwear. Whore.

Guy 1: Thank God she didn't :D

by DefenderoftheFaith January 7, 2011