Slang for italian lira (old currency, now replaced by euro).
Only used in plural form, especially for cheap stuff.
("sacchi" also means sacks/bags)

When you eat dirt for the first time and leave your family to build a shack in the woods

girls (or boys) with the last name sacchi, tend to be, lovely, funny, hilarious and sometimes quite FOOLISH. they love having a laugh, and going to town with friends at weekends quite frequently, mostly they have blonde hair and blue eyes, and are stunning.