chug·a·lug \ˈchəgəˌləg\verb (chugalugged ; chugalugged ; chugalugging ; chugalugs) Etymology: imitative transitive verb : to drink a container of (as beer) without pause ; also : to drink quickly or copiously : guzzle < chain-smoking cigarettes and chugalugging tea — Melvin Maddox > intransitive verb : to drink a container (as of beer) without pause