80th base Share definition Flag When you have sex with a lawnmower, usually taking place after your daughters quinceñera. "Yo man I got so wasted and just got to 80th base" "Dude how is ur dick still intact" 80th base by A Niggtardo March 5, 2017 0 0 Get merch Get the 80th base mug. Buy Now — $32.95 See more merch
