smile

A facial expression implemented by girls to kill and enslave entire populations.

Her smile killed me.

by i swear to god i'm not drunk February 21, 2005

casket-smile

Refers to an elderly person who looks so old that they are about to die.

He shouldn't be driving, he has his casket-smile on!

by Cherish Hope December 10, 2010

Box Smile

Kim Taehyung's amazing, adorable, perfect smile that will make you happy to be alive!💜

Tae's box smile is the best thing to ever happen to the human race

by spisgrl May 12, 2020

Neocortex Smile

When the brain tells the mouth to arrange itself in smile position but forgets to tell the rest of the face (eyes, temples etc.) to do the same. Sometimes revealing the lower teeth, it is often menacing and always insincere.

When her ex-boyfriend unexpectedly showed up at the party, she put on a brave, neocortex smile but her eyes revealed her inner distress.

"Have a nice day" the receptionist said for the 30th time that day through her plastic, neocortex smile.

by AYYFRON January 26, 2011

Fuck You Smile

1. The smile that says "fuck you" when you can't.

2. A wan smile directed at a real asshole that you are, at that moment, unable to tell off.

Berated by his boss, Bill flashed him his fuck you smile. It offered little comfort.

by John L. Morgan August 6, 2008

smiles per gallon

A play on the metric miles per gallon. Describes the overall fulfillment and enjoyment of a driving experience, rather than fuel economy. Used often in the car enthusiast community, when referencing vehicles that focus primarily on performance rather than daily drive-ability and convenience.

That car may suck up gas, but it makes up for it in smiles per gallon.

by DemonOfRazgriz June 15, 2018

Simplex

Characters of simple design and minimal features, e.g. stick figures and marshmallow people.

Theodd1sout is a thicc simplex boy ain't he?

by vnquishr January 12, 2020