Backseat shotgun: when man's cum shoots out of the women's nose while giving head in the backseat of a car.
When Jon's cum shot out of Angie's nose while giving head in the back of his Prius, Jon stuck his head out of the sunroof and shouted, "backseat shotgun!"
by Ace Hoodwacker March 27, 2025

by Yoga Bob January 19, 2023

The backseat is usually for little kids, immature teens and drunk adults. The backseat is for party's, arguments and socializing and sometimes sex. All around the backseat can be a great place especially on school buses.
Guy 1: let's get to the backseat
Guy 2: yeah I need to show something
Girl: want to see my boobs
Guy 1&2: BACKSEAT RULES!!
Guy 2: yeah I need to show something
Girl: want to see my boobs
Guy 1&2: BACKSEAT RULES!!
by TheMemeGod July 27, 2017

by Caytain January 6, 2022

Enter an automatic car wash with your partner in the passenger seat. Once in the car wash proceed to jump in the backseat and fuck, but finish and be back in the front seat by the time the car wash is over.
Her: “Babe I’m feeling filthy. What do you want to do?”
Him: “How about the Backseat Splash and Dash?”
Him: “How about the Backseat Splash and Dash?”
by MilSaint May 3, 2018

The one that is always just there, they get invited but they are more of an extra in the background or… in the backseat. Mutually known but gets left out, doesn’t really know why they tag along.
There is a duo in this trio, why am I even here I am just the backseat friend.
I like hanging out with them, they keep each other entertained and I just get to stare at a tree or something, the backseat friend :)
I like hanging out with them, they keep each other entertained and I just get to stare at a tree or something, the backseat friend :)
by Batman055 February 3, 2025

Backseat Gelato is when you're tapping someone from behind, and you glaze them with a nice soft-serve dollop between their cheeks as you finish. Ideally preceded by "I hope you're hungry... ".
"Heard you were up camping by the lake with your girl this weekend. Did she finally let you tap that?"
"Hell yeah, we were at it half the night edgin' and when I finally blew I gave her a helping of backseat gelato!"
"Hell yeah, we were at it half the night edgin' and when I finally blew I gave her a helping of backseat gelato!"
by Saeryf January 19, 2022
