Sethsara Share definition Flag Sethsara is the dude in your hometown that set fire to those two dumpsters by the boardwalk Don’t ever trust a Sethsara, he’s probably an arsonist Sethsara by Lickityschplitt September 20, 2022 0 0 Get merch Get the Sethsara mug. Buy Now — $32.95 See more merch