Gally gal - Gally gal is the worst greeting, like you're both still angr

Gally gal is the worst greeting, like you're both still angry and ready to insult each other all day.

'Gally gal!' she said, then called his mom.

'Gally gal!' he said, then took her phone and deleted her photos.

'Gally gal!' they said, then spent the whole day arguing about who had the better hair.