slem-yion Share definition Flag when a drunk person goes to yawn and saliva as well as vomit comes out instead friend: fred slem-yion'ed on me last night friend 2: what the fuck is that?.. slem-yion by ayydexx January 27, 2023 0 0 Get merch Get the slem-yion mug. Buy Now — $32.95 See more merch
