В ДОСКУ пьян(ый), напиться highly coll , disapprovPrepPInvarmodif or adv (intensif)) (to be or become) very drunk: (be (get)) drunk as a skunk(be (get)) smashed (bombed)(be (get)) completely plastered.
«Давно мы с тобой не пили, Лёха, - удовлетворённо похохатывал гость, - вернусь, напьёмся - нальёмся вдрабадан». - «В доску!». - «В лоск!»(Максимов 1). "You and I haven't had a drink for ages, Lyonya," the visitor chuckled contentedly. "When I get back we'll get stuck in-we'll get drunk as lords!" "Completely plastered!" "Out of our skulls!" (1a).