Dirty Arellano Share definition Flag when people are having BUTTSEX and the person "Catching" FARTS causing the penis to explode! Dude: cant wait till tomorowChick: yeah im going to give you the best DIRTY ARELLANODude: YESSSSSS! Dirty Arellano by renob67 January 18, 2010 0 0 Get merch Get the Dirty Arellano mug. Buy Now — $32.95 See more merch