slayyygasm Share definition Flag Slayyygasm is when you have an orgasm and everbody just slays. Slay is when you complete a misson or do something good. 3 people are having an orgasm. Instead of moaning they just have a slayyygasm. slayyygasm by Auuughhhh December 1, 2022 0 0 Get merch Get the slayyygasm mug. Buy Now — $32.95 See more merch