El Mulletino Share definition Flag Noun: El Mulletino - To be of Mexican origin and have a mullet style haircut. ROFL hey dude, look at that guy with the El Mulletino! El Mulletino by Dj Kopy August 9, 2006 0 0 Get merch Get the El Mulletino mug. Buy Now — $32.95 See more merch