To drink or eat quickly, voraciously, or to excess; to gulp down; to swallow greedily, continually, or with gusto.
To consume anything quickly, greedily, or to excess, as if with insatiable thirst.
The throat.
To eat or drink noisily.
To make a loud sucking noise.
A mouthful of liquid sucked up.
A loud sucking noise, especially one made in eating or drinking.