Sack leg....when a man's scrote gets stuck to the side of his leg, be it from heat, sweat or just plain unsanitary conditions. Once sack-leg is identified, it is usually followed by the "long step" or the "crouch and tug" as to dislodge said scrote.
Damn it's hot out, I hope I don't get any sack-leg today.
by Dr. Walnuts September 1, 2004
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A sack full of the harshest insultes know to the modern man

-to be a literal leg

-a replacement swear word in case you're in a dangerous area
"Dude did you see the teacher today? He was being the biggest leg sack"
"I wanted to go out tonight, but my mom was being too much of a leg"
by Mr. Leg November 22, 2014
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Dudes with buff ass legs that they literally look like sacks of juice.
Bro look at that guy over there! Dude literally gots them sack of juice legs 🦵🏼, I think I'm gonna run and slide cancel on em and slice his legs open with my damascus camo knife!
by pussboi July 4, 2022
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