salv sesh Share definition Flag a shortened way to say your going to go smoke salvia. usually used by dumb, rich, preppy kids. a: "salv sesh at my house later ?" b: "sounds awesome, cant wait !" salv sesh by newyoungbloodcity May 18, 2011 0 0 Get merch Get the salv sesh mug. Buy Now — $32.95 See more merch