Mexplode Share definition Flag When an area, previously dominated by white people, suddenly becomes overpopulated with Mexicans. Well, in Tualatin, you have the areas by the high school that are fairly white...but, like the rest of Tualatin, these areas will Mexplode by 2010. Mexplode by Domonic February 22, 2009 0 0 Get merch Get the Mexplode mug. Buy Now — $32.95 See more merch