"We're on."

Telmex Payphone Scene from "Once Upon a Time in Mexico"
At about 39:00 into "Once Upon a Time in Mexico" Antonio Banderas calls his drug kingpin associate from a Telmex payphone to utter 2 words: "We're on." Then the fun begins.
Telmex Payphone Scene from "Once Upon a Time in Mexico"
At about 39:00 into "Once Upon a Time in Mexico" Antonio Banderas calls his drug kingpin associate from a Telmex payphone to utter 2 words: "We're on." Then the fun begins.
Telmex Payphone Scene from "Once Upon a Time in Mexico"
At about 39:00 into "Once Upon a Time in Mexico" Antonio Banderas calls his drug kingpin associate from a Telmex payphone to utter 2 words: "We're on." Then the fun begins.