Backseat Karl

When someone shits in another person's ass.

"Normally I don't do Backseat Karls, but $20 is $20"

by SoaringEagleVII November 28, 2022

Backseat Picnic

Two people giving each other oral sex in the back seat of one of their cars

Guy: So we could go get lunch somewhere, where do you want to eat?
Girl: Ooh I know! We could pack a lunch, roll the windows down and have a backseat picnic

by Harrietbubson September 10, 2020

Backseat Boyfriend

Someone waiting for you to dump your shitty boyfriend so they can treat you better

Ryan has been such an awful partner lately, I think you need a backseat boyfriend

by Caytain January 06, 2022

backseat skiier

When three people are riding in a car and the person in the backseat simultaneaously jacks off the two guys in front. The person in the backseat could be either male or female.

Bro what’s taking them so long? It’s only a five minute drive!

They’re probably doing the backseat skiier

by Backseatskiier123567 May 02, 2018

Backseat Klondike Bar

When you poop in the back of an Uber, often as a sign of disapproval for your ride or driver, but in some rare cases it can be used to show affection.

Ryan: My Uber sucked.
Cody: Oh, did you give a bad rating?
Ryan: Nah, I just left a Backseat Klondike Bar.

by Lil' Pukey February 27, 2018

Backseat Hooter

When someone else is dictating how you take your hoots

Don't be a backseat hooter

by SpiralGoddes August 29, 2015

Backseat Kiss

When you fuck in the backseat, and she pushes you up against the front seat, giving you no way to pull out.

"Dude I fucked jenny last night in the car and she gave me a backseat kiss!"

by theoneandonlymeanman November 19, 2021