el Fupacabra Share definition Flag A woman of mon'strous appearance due to an abundance of Fupa (fat upper pussy area). "Why are so many female math teachers among the legions of el Fupacabra?" "I...I just don't know." el Fupacabra by Martha Nose October 24, 2007 0 0 Get merch Get the el Fupacabra mug. Buy Now — $32.95 See more merch