Stock Keeping Unit. Every uniquely identifiable item in an inventory is a SKU. Any variation on the product such as coming from a different vendor, having a different size or color, or having different packaging must be inventoried as a separate SKU to be inventoried as a different item. SKUs are each assigned a distinct number. This number is a unique identifier for the unit and is also referred to as a SKU.

a combination of sketch and sus, making the word superior to either of its parents.

Another way to say cool. It is a n abbreviated form of "s'cool" which originates from "that's cool."

Yet another racial slur against black people. A slur that the black people don't know yet so you can use it in front of them. It comes about due to the fact that they do not know how to properly say "school" They say "sku"

School, used by uneducated borderline mentally disabled urbanites who can't spell out the word "School" in its entirety. This is most likely due to the whole "Sch" sound that they are unable to transfer from vocal use to print.