Phonetically means it would be pronounced as its literally spelled. So it would be nuh-cooty or nuh-cut-e. Probably important to make sure you are using your big words right when trying to make a point about people's failure in that ring.

Of which Schwarzenegger is in fact spoken phonetically, its just long and people know it so well it rolls out half pronounced. That's why literal children have been able to master it for years to do their impressions in grade school before being suspended for saying "negger."