White Shotgun 

"lupara bianca" (white shotgun) is, in the lingo of the mafias in many countries such as Italy, a murder in which the body is never found.

"Armando, we must use finesse. Make sure you bring the white shotgun." or "Ana fears this may turn out to be another white shotgun case."

White Shotgun by aniggerstolemybike December 6, 2011

columbian shotgun

When you blow cocaine into a woman's butt-hole, and she farts a cocaine cloud into your nose.

I was blowing cocaine into a stripper's butt-hole when I received my first 'Columbian Shotgun', much to my surprise.

columbian shotgun by Urban Hemmingway May 12, 2017

Penalty Shotgun 

A term stemming from a CU Boulder student's frustration with unpunished party fowls.

Anyone who commits a party fowl is required to get on one knee and shotgun a beer without delay. Any beer will do, but the cheaper/shittier the better. This is the only acceptable action to make up for spilling beer, not finishing a shot, or other fowls designated by the providers of the liquor and/or head(s) of the house/venue.

Self-administered penalty shotguns are not only acceptable but encouraged. Refusal of a penalty shotgun results in immediate removal from the party and well deserved embarrassment

A freshman walks into your party asks for a shot of Takaa Liquor (vodka or gin) and fails to take the entire shot:
"Ohhhh, you bitch! Penalty shotgun, right here ladies and gentlemen, he can't even finish a single shot! Someone get me a Keystone Light right now! Ok, take a knee you cocksucker, this is your one and only chance for redemption"

Penalty Shotgun by timeis$ July 15, 2011

riding shotgun 

Earning the right to ride in the front passenger seat of someone's car. This is also the direct opposite of "riding bitch," where you are sitting center-backseat, sandwiched by your friends (aka: riding gay, riding whore). It is "shotgun"'s responsibility for controlling car temperature, changing radio stations, calling out landmarks, and flagging down hot girls.

Variations to "calling shotgun" can include paper/rock/scisors, coin flip, or being the first to yell "shotgun" when the driver pulls their car keys out of their pocket. Seniority rarely means anything when calling shotgun.

Steve was riding shotgun because he won the coin flip in the mall.

riding shotgun by D Bizz June 1, 2006

Mud Shotgun 

After consuming one or more dangerous foods (i.e. hot and spicy vienna sausages mixed with 2 day old mexican food) and releasing what seems to be a literally buck shot blast of sloppy poop out of your butt, peppering everything in the bathroom from the sink to the ceiling.

Jen totally mud shotgunned my toilet, there's poop speckled all over my walls.

Mud Shotgun by soimbear November 13, 2010

Bear Piercing Shotgun

The Bear Piercing Shotgun Is the only gun that can fully pierce bears. It is highest on the gun scale meaning the only thing more powerful than a Bear Piercing Shotgun is two Bear Piercing Shotguns. The weapon has also been subject to controversy due to the fact people have been able to equip four Bear Piercing Shotguns at a time through dual wielding with both hand and shoulder mounting. It has been rumored the Bear Piercing Shotgun appears in Modern Warfare 2 after level ninety-nine and can be quadruple wielded after the tenth marksman.

Use The Bear Piercing Shotgun To Kill the Bear.

Bear Piercing Shotgun by Crowtrobot December 1, 2009

pink shotgun 

When one inserts a can of beer (preferrably Blatz) into a womans vagina and has her stand over their mouth, and proceeds to open the beer and chug from her stuffed pussy.

Hey McCoppin, did you notice how large Dawn's bag is?! We could probably all take turns doing pink shotguns.

pink shotgun by Glatfelter Coop April 14, 2008