maghanap ng salita, tulad ng ebola-head:
 
1.
A bitch move when you don't have the balls for the task at hand. Call for help because you can't bring it to the table.
What a lazy bitch! She needs backup because she can't hang with the big dogs.
ayon kay DoctorFeelgood ika-28 ng Abril, 2009
 
2.
When you drive your car in reverse, you back up.
That moron scratched his car when he backed it up.
You should use both side and rear mirrors when you back up your car.
ayon kay BMatty ika-26 ng Nobyembre, 2010
 
3.
There are 2 common meanings:

1/Used in military or police force: Reinforcements, support, help.

2/Computer using: create your secured data in case the computer goes down suddenly, mainly to prevent data loss.
1/Police officer shouts via radio: "Shot fired, shot fired. Officer down. Unit 26 to base, we got a situation here. We need back up immediately!" - "Roger, just hold on. Back up are on the way."

2/Before installing Smart Windows Care, we strongly recommend you to back up you data first to prevent yourself from losing important data.
ayon kay Mr. Bum Bum ika-13 ng Nobyembre, 2010
 
4.
1. your systems second source of energy if the first ceases to produce
2. what to say when someone is being too forward
3. the thing cars do when they just ran over a curb
1. Just use the backup.
2. Back Up!
3. Shit! Back up.
ayon kay toy ika-06 ng Oktubre, 2003
 
5.
When a girl or guy breakup the other gets invovled into another relationship right away. Usualy within 2 weeks after the break up. The other person they are invoved with is known as the "backup". Look out for someone they have never introduce you too but yet they always have contact with. They will just say it is only a friend. But the "backup" is the person they go too if your relationship falls through
Within a week of us breaking up she had another boyfriend.
She had backup and i had nothing.
ayon kay Kula4u ika-05 ng Mayo, 2011
 
6.
A dancefloor technique to attract the attention of a partner. Essentially this involes backing your bootie towards your partner and getting close, often thrusting. This technique will initiate a grind type of dancing.
She's backing-up to you dog! Get in

Let's get on the dancefloor dog. We can back-up on those hotties over there
ayon kay Dykester ika-15 ng Enero, 2007
 
7.
The act of transferring your 40gb porn collection to removable media in event of hard drive failure
Shit, I haven't made a backup for a month!
ayon kay fusion ika-05 ng Oktubre, 2003