When someone does something so odd that you struggle to tell if it is in fact so genius that you cannot comprehend it or if they are just completely and utterly stupid. If someone does this more than once, they are categorized as a 'doffa', a unique, talented and superior being that behaves more complexly than normal inferior humans are capable of comprehending.

The name 'Sophia' is common amongst Doffa's and the first ever Doffa was a Sophia.