Mexico went into Sunday's World Cup debut as rank outsiders against Germany, but by the end of the first half it was the 2014 champions who were reeling after a magnificent display.
Juan Carlos Osorio's men harried their opponents incessantly, and kept them on the back foot throughout with some brilliant counter play.
And after a few near-misses, El Tri finally broke through thanks to Hirving Lozano's wonderful strike to go 1-0 ahead.
While Germany will still be hopeful of clawing back in the game, the world champions will have some work to do against their dangerous rivals - who delighted fans on social media.