leftover smile

The awkward fading smile you have when you stop laughing at someone's joke.

Mike: *tells great joke*
Julia: *laughs, then stops, being left with an awkward leftover smile slowly fading*

by Harlequin Lovecraft February 18, 2012

Smile boner

Noun:
A smile that is clearly noticeable to others and lasts for 5 minutes or longer.

I had the most amazing time with my boyfriend tonight! He gives me such a smile boner that I can't contain it!

Have you had your smile boner today?

by Stickart95 May 2, 2018

neck smile

The scar on the neck after radical thyroid surgery.

I close with my neck smile.

by proton99 July 31, 2009

alley smiling

Indulging in a brief bout of oral sex in a darkened hallway, alley or narrow opening.

brb... I'm just walking outside with my boo for some alley smiling

by mr. pickles December 16, 2015

Smile Denial

When you ask someone an embarrassing question and they reply by not saying anything or saying no non-convincingly, smiling/blushing and walking off.

*girl leaves bf's room walking weird*

Guy #1 - Hey did you just get it in the ass?

Girl - Noooooooo! *smiles/blushes and walks off*

Guy #2 - Straight smile denial dude.

Guy #1 - totally bro

BF - HIGH FIVES ALL AROUND MOTHA FUCKAs!

by This_wasnt_Kaley March 12, 2012

black smile

a sarcastic pokerface-like smile you give someone seconds before you slit their throats, usually given when maddened to the point of insanity.

he gave her the black smile after she accidentally got his account banned.

by patcat November 5, 2019

Smiling Willy

1. A curved erection.

Damn! That girl gave me a smiling willy!

by oh deary me May 11, 2015