backseat tipper

someone at a restaurant who is not paying but unsolicitedly tells the person paying how much to tip.

"Thanks for the meal and all, but really bro, you're leaving the waiter 10%?"

"Don't be such a backseat tipper man."

by adnasty October 22, 2011

backseat parenting

The act of parenting when the children are not yours. Often happens in a very public place where peoples parenting skills are on display to random people.

Snikklefritz Larry, you're kicking sand all over me you little frolfer.

bystander 1 Geez that's some lousy parenting
bystander 2 Your backseat parenting is getting out of hand

by popalsquatch August 20, 2012

Backside Creep 180

When you are walking down a road approaching a very hot chick and want to know if her ass is as hot as her face. As soon as you walk past her you turn a full 180 degrees in order to creep on her ass.

Dude 1: Did you see how hot that chick was?
Dude 2: Yeah man, as soon as I got past her I stuck a perfect backside creep 180 to get a look.
Dude 1: And...?
Dude 2: The view was sensational!

by Toxic_Trident April 14, 2013

Backseat Baker

An idle person who will gladly yell instructions to you while you are busy baking a cake. Not to be confounded with the backstreet baker who, in this case, would be cooking meth.

"Bitch can't you see I can bake my own motherfucking cake; don't be such a backseat baker!"

by Museme July 6, 2014

Backnus

When someone or something is layed back

Lad:I love the layed backnus of your cat.Other lad cheers hes really layed back."both high five each other "

by Floopypickle June 27, 2016

backs on backs

Backs on backs means you have a big bum, basically having a bigger bum then a normal big bum

She has backs on backs on back

by gmg😋 July 3, 2017

Backstabbers

People who are bitches and betray you. You should block them and tell them to never speak to you ever. They are usually popular people and are hoes. So just stay away from them.

"Omg they are such a backstabbers"

by umhiigifurreadingthis September 29, 2018