To eat or drink in a hasty or untidy manner. transitive with up.

To gobble up, swallow down, in a hurried or unrefined manner. Cf. slab, v.2

To gobble up slobberingly.

transitive. To consume (food or drink) in a messy, noisy, or greedily enthusiastic way; to gobble up; to wolf down. Cf. earlier slubber, v. 5.

To eat or drink in a hasty or untidy manner. intransitive with at.

intransitive and transitive. To drink, sup, or eat greedily, noisily, or coarsely.