Smash Pasty Share definition Flag Smashing Pasty is a term used to covertly suggest sexual activity. Jim: So what you up to the weekend mate? Chaz: Im gonna smash pasty! Gonna fucking ruin her! Smash Pasty by Platinum Pasty January 14, 2009 0 0 Get merch Get the Smash Pasty mug. Buy Now — $32.95 See more merch