verb/beˌniɾ ˈelbeɾ/
to start raining
“No salgas porque ahí viene Elver.” — Don't go outside, because it's going to start raining.
Literally, “to have Élver to come”. Élver is a clipping of el vergazo (“the shitload”); from the phrase venir el vergazo de agua ("to have the shitload of water to come").