Someone with poor or undeveloped skills. Often mistakenly used to describe criminals (computer "hackers" broke into the mainframe).
By shooting 123 on the front nine, Julio proved to be a true "hacker" on the putt-putt course.
by Yul June 04, 2003
Someone who specializes in finding exploits in computer systems. There main goal is to gain unauthorized access to networks and systems, usually in order to gain further information about the network. They are technical experts and usually highly advanced programmers.

There are 2 types of hackers: black hats and white hats. Black hats are the 'bad guys' while white hats are the 'good guys'. Black hats hack for there own needs, such as stealing money from someones credit card over the internet. White hats get paid to find exploits in programs and websites and then tell the company about them so they can fix them.
A hacker broke into a federal bank and stole $50,000.
#black hat #white hat #h4x0r #1337 #hack
by KuRupt Virus October 31, 2010
A person using his abilities to get unauthorized acces to data.
This guy is such a hacker, he got into my facebook account!
#hacker #hacking #hacked #unauthorized acces #data
by JesseRIU March 13, 2015
A hacker can be your key to an instant promotion, or a humiliating defeat. They sometimes claim to be part of MLG. This may very well be true, but all that means is that hackers consider themselves professionals. If you're lucky enough to play a generous hacker, you could level up through 2 prestiges in one match.
Some damn hacker fucked up all my weapon classes and changed their names!
#mw2 #h4xor #noob #cod #pwn #@$$
by Sgt. Woods January 22, 2011
A person skilled with the use of computers that uses his talents to gain knowledge. There are three classifications of hackers:

White-hat (Hacking to find weaknesses in s7stems so that they can be fixed quickly)

Black-hat (hacking for the enjoyment of exploration, and usually the people who make viruses and destroy people for no good reason see Anonymous)

and Grey-hat (someone who hacks so that they can blackmail others into paying money to get there stuff back)
Hey, i am a black hat hacker derp....

Go to hell B!tch
#hackers #hacking #hacks #white hat #black hat #grey hat #true deff of hacking
by Electron! May 22, 2012
The cunt that ruins every online game invented.
They tend to waste 90% of their time in their mom's basement finding ways to hack mw2 or gta4 ruining the fun for everyone rather than getting a girlfriend or just playing the game. Also, sometimes hacks websites or even bank accounts instead of getting a job. See Loser
Hacker: Lolololol instead of me going outside ima h4x gta4 and 1 hit everyone. LOL!

Dumbass: WTF? H4X!

Personwithlife: Yawn* I'm done *Logs off
#basement dweller #nerd #loser #internet #geek #computer
by frogbootycheekz December 25, 2010
the biggest scrub known to man who drives a mini van and like penis in his ass (even likes to have anal sex with his gay brother)
Hey do you see that hacker he should probably kill himself
#nathan #clark #hack #scrub #hacker
by Dylhole September 27, 2010
Someone who's kicking your ass, that you call a hacker.
Call of Duty MW2, He got a headshot <Hacker.
#hacker #gay #fag #stupid #wtf #how #idk #this is bullshit #wow
by MywordisLAW January 27, 2010
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