Sidewinder

a Air - to - Air missile in the AIM-9 family. The AIM-9 Sidewinder is a short-range heat-seeking missile.

Slider 1 aquired a lock on the YAK-36 Forger and loosed a Sidewinder at him. The poor Russkie bastard never saw it comin.

by the_rhino December 1, 2003

sinep

A foreign word for some sort of condiment; probably mustard from the looks on the bottle.

Also, penis backwards.

"Hey, I imported a bottle of mustard, it says sinep on it..."
"Heh, silly foreigners, putting the word 'penis' backwards on mustard..."

by Golbeeez September 1, 2008

sidewalk gut crunch

the sexual position where you are in deep and going side to side inside her snatch. You are basically fucking like how a crab walks on the beach.

Remember Mary from last night, I gave her the best sidewalk gut crunch ever! She was screaming for more!!!!!

by Peter Drippings May 16, 2006

Dirty Sinead

Dirty Sinead is when you open someone's vagina flaps up and continuously yell 'carole fuckin' baskin'' until the person orgasims and squirts out sardine oil in which you then use to coat your victim before feeding them to a tiger

she did a Dirty Sinead

by Kairithecat123 April 20, 2020

Sidewinder

while drinking heavily at a function and having a normal conversation with someone, and then to randomly turn your head to the side gracefully and throw up. then you proceed to continue the conversation like it never happened.

holy shit! did you just see that over there, she totally pulled a sidewinder and no one even noticed! suave!

by kneecoal April 26, 2009

Sinep

Sinep is practically penis spelled backwards. If you ever get into a fight with someone - but want to keep it PG, instead of saying penis just simply spell it backwards to stop small children from repeating the word for everyone to hear. Although, simple violence bumps it up to a 14A anyway, so its inevitable.

Person 1: "Oh yeah - you wanna fight, c*cksucker?"

Bystander: "Keep it PG, John! There're small children around!"

Person 1: "Fine - you wanna fight, Sinepsucker?"

by Monchoochel November 30, 2016

sidewalk pizza

Vomit in the street (or sidewalk, as the name suggests)

I had a few too many Budweisers and on the way home cooked up some sidewalk pizza on main street.

by Jack Flintermann May 7, 2003