lalendorf Share definition Flag A cum catching device used mostly by the puerto rican gay community to extract semen from ones anus. Hector: I just washed the sheets, dont forget the lalendorf.Eduardo: Ayyy papi dont you trust me. lalendorf by lalo1 April 17, 2010 0 0 Get merch Get the lalendorf mug. Buy Now — $32.95 See more merch