A significant lack of substance within a mean, arrogant, and mad context.
The middle aged daughter took her aging Mother for lunch. Her complete lackness of good behavior and interest clearly illustrated their awful relationship history. She just didn't care about her Mother as she displayed such apparent lackness of love.
the need to get a large handfull or grabing of an item. This term can be used for mostly anything, and needs to be used in the right context
Dave asked Ryan if he could get a lockness on some of his chips. Dave then follwed up with a hand motion that involved him almost digging into somethingdeep.