Verb
Used other than figuratively or idiomatically: see lash, back.
To drink an alcoholic beverage in an enthusiastic or rapid manner.
Source: en.wiktionary.orgThere's no way I'll back down, like a goddamn coward. I can't, how would I look? As a man bowing to his knees? Like the mad cow disease, let somebody lash out at me, and not lash back out at him. Eminem