To have sexual intercourse with somebody in there bed. Used as slag in dublin.
Ah jaysus love i want you in the sack!
by Orlababbyy July 06, 2008
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A phrase originating from new zealand, commonly used to explain how someone "pussied out"
T: ollie your face is so punchable, wanna take this outside
Ollie: not really aye
Next day
T: oh ollie sacked it after school yesterday
by Cuzzy Bro truck May 20, 2018
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To be fired from ones place of employment.

Also, to get "the sack".
"Sorry guys, can't go out tonight. I've got to save money since I was sacked today"

"Hey, did you hear Tracey got the sack?"
by seetheris August 10, 2005
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Bed...generally has sexual connotations.
Maria was a terrible cook and talked to fucking much, but because she had a huge rack and was a demon in the sack, Phil decided to put the cap on the kitchen cleaner and keep the ol' bag around for a little while longer.
by Nick D November 24, 2003
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(in new zealand) to 'sack it' is to 'drop your sack' or 'drop your nuts'. in other words, bitch out of something or fear something.
"bro i was gonna fight that massive cunt"
"fuck off bro, you sacked it"

or

"bro is it true you broke that window"
"yeah man, fuck i'm sacking it"

or

"fight that dude, you better not sack it cunt"
by 4204298 December 06, 2013
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the deliberate intention of punching a guy in the testicles.
"For some odd reason, I have the urge of sacking someone."
by DerangedShadow November 18, 2007
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