one for the ditch Share definition Flag that last drink that may send you over the edge into the ditch while driving home from a party or bar Your friends or even foe may be leaving the party and you ask them "How about one for the ditch". one for the ditch by hardknees June 2, 2009 0 0 Get merch Get the one for the ditch mug. Buy Now — $32.95 See more merch
