LSGH Share definition Flag Life Sucks Get High. Guy 1- "Dude my life sucks! I wish I had something to get rid of my pain!!! MarijuanaCultivator "LSGH, my child." LSGH by 420_247 February 28, 2009 0 0 Get merch Get the LSGH mug. Buy Now — $32.95 See more merch