1) The act of swinging legs or arms profusely.

2) Any one who does something awful.
by Hack McHackerson December 9, 2013
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the act of getting high and drunk or drunk and high.
YO! what you doing tonight?
(friend) man im bouta go get hacked with the nikkas.we got some lokos and some dank bud.
by MR_TIPSY January 23, 2011
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The thing faggots post on friends facebook when they accidently stay logged on
"Hacked by your bestie!!!!1"
"Dude, dont be a faggot."
by salsaverde May 27, 2012
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A hacker is someone specialised with computers, they don't even have to know how to hack (though alot do because they find security holes).

A cracker is someone who breaks into computers
Linus Torvalds is a great hacker

Kevin Mitwick was a great cracker
by ReVoLT March 21, 2005
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Making weird status on someone who forgot to log off their facebook account
Girl: I just hacked his Facebook account!
Guy: Wow! When did you learned hacking?
Girl: I didn't. He just forgot to sign out after using my laptop.
Guy: ...
by Pyromania August 28, 2011
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A hack is someone who, for whatever the reason, does shity work, whatever that work may be. THATS IT
so all of you giving stupid specific definitions like; "a hack is someone who doesn't take the time to change the printer ink"

That, and any other example have been covered, thanks.
I hate when hacks post personal definitions on UB that have already been covered in the general definition.
by Freightrain47 March 25, 2015
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A word like 'flipping', just sounds cooler. Most got it from Fred on jkl youtubes big scorers.
David: "Hey, you think those new jackets look cool!"
Ben: "I know! They're hacking awesome!!
by Krissy Is Hacking Awesome February 28, 2008
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