guzzle down
slang To drink something very quickly, often alcohol. A noun or pronoun can be used between "guzzle" and "down." As usual, they're at the bar, guzzling down some beers. I ended up guzzling my milkshake down because it was so good!
guzzle something down
to drink something rapidly and eagerly. He guzzled the beer down and called for another. He guzzled down the beer and called for another.