by EmotionLord44 October 3, 2016

by Geoff the Jeff February 8, 2022

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.
Cody: Oh, did you give a bad rating?
Ryan: Nah, I just left a Backseat Klondike Bar.
by Lil' Pukey February 26, 2018

When you fuck in the backseat, and she pushes you up against the front seat, giving you no way to pull out.
by theoneandonlymeanman November 19, 2021

by bryce harper’s arm sleeve August 17, 2021

Person1: Bruh he was on your left you could've shot him easily....
Person2: Shut the fuck up you're being a Backseat Gulag
Person2: Shut the fuck up you're being a Backseat Gulag
by KhandabarIndia May 3, 2020

When someone watching you play Minecraft questions all of your decisions and tells you how they think you should be playing.
Jordan is always backseat mining me, every time I play it's just, "cobblestone this" or, "you should have used that"
by WiggleFest July 9, 2014
