Dirtsack
A person who owns more knives than years they have been alive, enjoys waving their fingers in the air while intoxicated, and is more proficient in knowledge and skill in any number of hillbilly weapons. This type of a person will quickly express his "abilities" for any activity if given the chance, and is better at anything than you are.
Me: Did you see that guy drive out of that police take down maneuver at 100mph!?!
Some Dirtsack: Aww that's easy, yah just shift it into neutral and get control of the wheel.
Me: You're a fucking dirtsack.
Some Dirtsack: Aww that's easy, yah just shift it into neutral and get control of the wheel.
Me: You're a fucking dirtsack.
Dirtsack
A type of motorcycle saddlebags sold in some parts of South Asia. These are well known for their basic and robust design and high load carrying capacity.
He wanted to move a lot of stuff around, so he just put on his Dirtsack on the bike and loaded them with all his junk.
dirtsack
Foosball reference. Someone who constantly drops their balls into the ejection hole.
Ben is such a dirtsack, the injection hole is completely full now,