I would like to revise my original definition of Sh'mon
as I now believe that it may be incorrect. My reason for thinking this is that I recently saw the TV chef Jamie Oliver
greeting his friends with the phrase on Jamie's School Dinners
, so I now believe it to be some kind of English slang
greeting rather than a sleazy variation of "c'mon". If anyone from England understands the exact meaning or origin of the phrase, please elaborate.