The act of a blind siding punch to the rear of the head, delivererd to a Mexican by another Mexican, both of whom are in the United States on work Visas. This act is usually witnessed shortly after the two have eaten taco bell!
Witness #1: There go Olan and Victor just returning from Taco Bell.
Witness #2: Holy Shit! Olan just straight gave Victor a Mexican Donkey Punch!
Witness #1: Yo Quiero!