Peaky SD Share definition Flag Peaky SD (or PKSD in short) The polar opposite of PTSD, instead of having reocurring memories of traumatic events, you instead recall moments that are "peak" (very good). "Dude... I just got Peaky SD" "From what?" "I just recalled my Balatro run..." Peaky SD by succling January 24, 2025 0 0 Get merch Get the Peaky SD mug. Buy Now — $32.95 See more merch