When a grandpa gives you head (no dentures) in the restaurant parking lot, and then afterward you get a Werther's Original from em.
"Dude, did you see that chick getting a Backseat Grandpa?" "No, hurry up the restaurant just texted me our table is ready."
by JohnnyFibblethips January 20, 2025
by bryce harper’s arm sleeve August 18, 2021
by Caytain January 06, 2022
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
They’re probably doing the backseat skiier
by Backseatskiier123567 May 02, 2018
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 10, 2014
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 27, 2018
Don't be a backseat hooter
by SpiralGoddes August 29, 2015