To have courage. To be tough. One who possess intestinal fortitude and resolve.
That cowboy has got some salt in his sack.

You got to have some salt in your sack to do that job!
by Tsunami14 February 20, 2013
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a term to define a chick you like but aint trying to catch feelings for
boy 1: " you trying to hook up with her"
boy 2: " nah, thought about it but for now she my mack sack"
by mbbdaboss September 16, 2015
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Korean Ballsack. A derogatory term for something disliked.
Omg that's so K-Sack!
by MotherShipton January 31, 2022
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type of kid to cry after one chop and beg for a kiss
I went over to aepi to pick up some shake from the sack graspers
by McLovin’s sidepiece January 23, 2022
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big bloated ball sack
its a big bloated ball sack
by big bloated ball sack September 16, 2022
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