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

Smiling Commando by DefenderoftheFaith January 7, 2011

Snailing/Slugging 

When one simultaneously ejaculates while dragging their penis on the ground. - Written by A Col

"Dood last night I was totally Snailing/Slugging my way across the dance floor"

Snailing/Slugging by A Col October 14, 2012

smiling caboose 

When you take your first finger and middle finger and twist them together like your crossing your fingers, but you straighten them (still crossed) and you stick them in your rectum and uncross them. Enjoy

Last night we were doing in and he gave me a smiling caboose.
Please baby let me smiling caboose you!

smiling caboose by Atomic Shadow & Smil3kills August 25, 2013

Smiling Willy

1. A curved erection.

Damn! That girl gave me a smiling willy!

Smiling Willy by oh deary me May 11, 2015

Smiling Like a Dog Shitting Razorblades 

A term used to describe a situation where one needs to smile or act happy even though they are in severe pain physically and or mentally. References how dogs (most dogs) facial expression remains the same even when they are in pain. Usually used to describe an unpleasant interaction with authority.

Another variation of this phrase is shaking like a dog shitting razorblades

"The boss was screaming right in her face but she just stood there smiling like a dog shitting razorblades."

Smiling Like a Dog Shitting Razorblades by FutureGhost November 13, 2018

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.

Smiling gunman by Solid Mantis March 7, 2021

smiling titan 

Possibly the hottest MILF in anime existence.

The smiling titan from AOT is so sexy!

smiling titan by titan.stan February 26, 2022