Potus has said on numerous occasions that something is “stone cold.” There must be something to that terminology for him to use it so often. Brings to mind Cold Stone Creamery which started in Arizona and has spread apparently world wide. Since governor Doug Ducey of AZ (who changed his name to Ducey from Roscoe) was connected to Cold Stone Creamery as recently as 2007, perhaps there is some connection. Cold Stone Creamery is now owned by MTY Food Group founded by Stanley Ma (Canadian but born in Hong Kong). Wonder if he is related to Jack Ma of Alibaba fame. Chinese connection. Just spitballin’.

https://en.wikipedia.org/wiki/MTY_Food_Group