Habernos (en. To have us)
[a.βeɾ.nos]
Slang Meanings
To refer to actions that are inevitable because they have already been planned.
There is no going back, we have already decided.
No hay marcha atrás, ya habernos decidido.
Used in a derogatory context when talking about regret.
We shouldn't have gotten involved in that.
No deberíamos habernos metido en eso.