Esmorrar
In Guadalajara, to fall face-first or land on your mouth. It is a colloquial play on words: a face-plant is the predictable result when a physical advance or attempt to get close is rejected. (In Spain, morros refers to the snout or lips, and falling de morros means landing on your face).
Keep jumping around and you are going to esmorrar.
Automatically translated from Spanish
España