Mucho Sauco Share definition Flag A phrase to describe a Mexican man with much sauce Guy: ven aqui putaGuy2: wow, that guy is mucho sauco. Guy3: dude that guy is Asian. Mucho Sauco by ...ADAM June 4, 2018 0 0 Get merch Get the Mucho Sauco mug. Buy Now — $32.95 See more merch