A quote made famous for its use in season 1 of Supernatural. Implies that the driver of a vehicle chooses what music they and the passengers will listen to while whoever is riding shotgun must stay quiet.
Sam: You gotta update your music collection. Black Sabbath? Motorhead? Metallica? It's the greatest hits of mullet rock.
Dean: Well, house rules Sammy. Driver picks the music, shotgun shuts his cakehole
Dean: Well, house rules Sammy. Driver picks the music, shotgun shuts his cakehole
by KnightofNerdom October 1, 2019

Black dude in 1930: Holy shit is that a ASS Shotgun assssshufhbheuiwoeubvf uf9e80w9wubivf,dww Ku KLUx KLan?!!!
by ASS this December 4, 2020

The only weapon powerful enough to kill a turdy point buck. There is only one in existence, but the owner of the weapon is a very bad shot, as he could not hit an 8 foot tall deer from ten feet away.
My only hope was betty lou. She was the one. A Combination AK-57 uzi radar laser triple barrel double scoped heat seeking shotgun.
by crashdagamer December 30, 2021

An academic shotgun is someone who excels academically in all fields and to some extent, even helps their peers succeed as well.
Julie: Yooooo Peter's exam score was CRAZYY!!! Anyway I have another exam coming up, he said he would help me prepare for it.
William: Yep he's an Academic Shotgun.
William: Yep he's an Academic Shotgun.
by izzuuu May 29, 2024

Taking a rip of a blunt and blowing it back through the blunt. Another person then breathes in the rip from the other end of the blunt through their nose.
stoner 1: hey bro, wanna shotgun my hit?
stoner 2: no man thats gay
stoner 1: no brah its hands free smoking.. just breathe in the other end of the blizzy
stoner 2: ok you're right I'm blitzed off one hit
stoner 2: no man thats gay
stoner 1: no brah its hands free smoking.. just breathe in the other end of the blizzy
stoner 2: ok you're right I'm blitzed off one hit
by Keep blazin n stay amazin October 22, 2017

by The Aboriginal Adonis October 7, 2023

by Ukrainian shotgun July 2, 2015
