by UglyBrat February 21, 2020

When someone is standing behind you as you are washing up, pointing out all the dirty marks you have left on the pot's!!
Mary: You've left a bit of potato in that pan
Jacky: Oh god Mary, you're such a backseat washer upper. Do the bugga yourself!!
Jacky: Oh god Mary, you're such a backseat washer upper. Do the bugga yourself!!
by Jacky Mitchell March 21, 2008

bak-seet rye-dingverb:
When one begins hating on someone discretely, when someone is in the act of hating. The backseat rider can be compared to a member of a peanut gallery.
When one begins hating on someone discretely, when someone is in the act of hating. The backseat rider can be compared to a member of a peanut gallery.
Borg: You guys need new words.
Edwar:Yeah, they are kinda old.
Borg: You guys over use the words, its so annoying.
Edwar: It sounds so stupid.
Nort: Mad about your backseat riding edwar, why dont you hop off mkay?
Edwar:Yeah, they are kinda old.
Borg: You guys over use the words, its so annoying.
Edwar: It sounds so stupid.
Nort: Mad about your backseat riding edwar, why dont you hop off mkay?
by Hardcore... October 15, 2007

When your sitting in the backseat and the vibrations from the road, engine, and the transmission give you a boner
by Oujidon January 5, 2018

An image of a happy meal in a backseat of a car. Some people see it as a picture of people flying into the air.
Person 1: Yo, look at this picture of a happy meal in the backseat of a car.
Person 2: What do you mean? It's just some scary image of people flying into the air. Do you have bad eyesight or something? Do you want me to take you to the eye doctor?
Person 2: What do you mean? It's just some scary image of people flying into the air. Do you have bad eyesight or something? Do you want me to take you to the eye doctor?
by shabalo October 31, 2021

pp in the poopoo in the backseat
by fer3awn May 12, 2021

a cheap female prostitute that is always found engaging in sexual activities in the back seat of a vehicle.
man1-hey chris, i nailed that two bit backseat bench whore jenny in the back of her car
chris- your fucking sick
man1- shit happens when you party naked
chris- your fucking sick
man1- shit happens when you party naked
by earl guy puckett January 13, 2011
