Sure, it means stop fekking around and make some music!
I think it may have something to do with this?
The sSpec number is also known as specification number. A five-character string (for example: SL36W or XL2XL) is printed on the processor and used to identify the processor. You can find this number on the processor or on the label that came with your boxed processor.
It is a series number associated to when and in what group a particular run was done among other things.
ES/QS processors Production processors
Part number QAKY SLAMX SLAWE
EU80580PJ0606M + + +
Architecture / Microarchitecture
Processor core ? Yorkfield
Core steppings ? B1 (QAKY)
CPUIDs 674 (QAKY)