Bean-Boy Share definition Flag Of course, its a Mexican.... But this word is kind of like the new "ese" for the Vato'z ( Mexican Gangsta ) Mexican One: What up Bean-Boy. Mexican Two: MRPHHH!, damn right. (Mrphh is a fart) Bean-Boy by Chadd March 18, 2004 0 0 Get merch Get the Bean-Boy mug. Buy Now — $32.95 See more merch