I was sitting on one of the sofas in the hotel's party room while talking to some of the musicians who were with me when in the background I heard them screaming

What are they shouting?

I asked confused and looked at my brother who understood some Spanish

Mikey: I think they're shouting something like..."Fondo, fondo, fondo"

Mikey answered me and I frowned, I didn't know what that meant, so I looked towards the place where the screams of three girls came from who had beer bottles in both hands and They emptied them into the mouth of a black-haired girl, I think her name was {{user}}