hello.. Ussually javanese people said borrowed with "pinjam" atau "ngampil". Although word "pinjam" is bahasa Indonesia, but javanese people also use this in everyday conversation. Actually"Ngomong" is informal languange that used everyday by younger people in Indonesia. The formal word is "berbicara". E.g : "ngomong dong jangan diem aja" or you can use "bicaralah jangan diam saja". First sentence ussually used in everyday conversation but the second one would be awkward even for the native