up back 

It's where you would go to shower or shit back in the day!!

It's too cold outside to go up back and shower!

up back by Lomay29 February 21, 2017

Back up that money truck! 

Back up that money truck! — Financial windfall that occurs because of a random accidental situation; or, because of purposeful criminal activity. The exclamation “Back up that money truck!” is yelled the moment one gets a gander of the settlement check; or, the first pile of money made from successful illegal activity.

1) My car got rear ended by a city bus going up hill on a sunny day at high noon! LAWSUIT!!!!!! Back up that money truck!

2) All of those knock off designer bags got sold and no one got caught. Everyone came back with pockets so swole with money; their asses looked like they had THE MUMPS!!!!! Re-up on the gear!!!! And then, Back up that money truck!

Back up that money truck! by Mind Hunter the Profiler June 15, 2023

back up plan 

Haplessly taken for granted just because it’s not “exciting enough” or it’s “too good”. A plan that will only be referred to when all else fails. When you become a back up plan you should
figure out a way to hit them hard with the realization that you won’t always be there for them to walk all over you when they have no one else to go to; that you’ve got your own plans too. Otherwise, you my friend, will forever remain stuck in that phase.
Checkout doormat

Person #1 : Hey bro so what’s our plans tonight?
Person #2 : Who said “we” had plans? Check back with me in an hour or two.
Person #1 : What, so now I’m a back up plan?

back up plan by lufituaed.bnim December 1, 2017

Back-Up Wife 

A girl who you will become your wife if the two of you are single at a pre-determined age.

Robin: Let's make a pact, if we both turn 40 and we're both single..
Ted: Robin Scherbatsky, will you be my Back-Up Wife?
Robin: A girl always dreams of hearing those words. Yes, yes, a million times, yes!

Back-Up Wife by drewdaspot June 6, 2012

back-up bitch 

The next person in line that you ask to do something with after your preferred person isn't able to.

guy 1: "My girlfriend can't make it for lunch with me today...do you want to go?"
guy 2: "What, am I your back-up bitch?"

back-up bitch by RNPS September 6, 2007

Disney Back-Up 

Coming home from any vacation and keep on getting circular or very round bullets of shit until you have this massive motherload of a fuck come out and you have the squirts for the rest of the time. Most common in Disney Locations due to the massive sorts of food and re-used crap in the food and water.

Mom: Hows my baby timmy...
Coroner: He died from Disney Back-Up
Mom: ....

Disney Back-Up by MaZe000 March 29, 2008

back-up friend

an acquaintance that is only spoken to when all of one's real friends are absent.

A: Why were you talking to Erik that other day?
B: Dude, he's just a back-up friend. nobody else was around worth talking to.

back-up friend by assgoblin82 February 3, 2007