slu slayer Share definition Flag A God among men who has sex with an enormous amount of sluts. It can be said that he destroys their vaginas. Garrett became known as the slu slayer after continuously pounding Liz's pussy to a pulp. slu slayer by Phillip Keul and Garrett Teichman December 6, 2007 0 0 Get merch Get the slu slayer mug. Buy Now — $32.95 See more merch