whichany

adjective

An emphasised form of "any";  any whatsoever;  whichever.

Examples:

As far as I know, our domestic unscrubbed heneggs don't need to be refrigerated at all for two weeks.  So if we put them in a fridge literally anyplace, we will unerringly surpass stringestmost hygiene standards in whichany case.  (Context:  Dad's defence when the family is harassed by a social custodian about food storage.  He says eggs can be placed virtually anywhere in the refrigerator, and all hygienic norms will still be met or exceeded.  Source:  J∙ Okram - The Mystery of the Rammed Key.) 

Now we can capitalise on this bakeware adhesivity-reducing makeover devised by ancient culinary masters of old, who could produce the thinnest pastries in virtually whichany circumstances.  (Source: J∙ Okram - Bartonian Potato Pancakes  ●  Cooking Recipe.) 

pronoun

Anybody or anything randomly chosen;  whichever selected;  whatever;  whoever;  any.