Doing a Leia is when you promise yourself a dry week/month/year and you manage to slip directly on to a cider or bottle of vodka.
Person 1: Yoo you coming out Cami and Vinyl tonight?
Person 2: Yeaa might as well, was meant to be having a cleanse but I'm doing a Leia ain't I.
Person 2: Yeaa might as well, was meant to be having a cleanse but I'm doing a Leia ain't I.
by Gwarn Miff June 24, 2016
Get the Doing a Leiamug.