A dull, fairly quick explosive or percussive sound, as if made by a labouring engine. / A large gulp of drink.

(intransitive) To make dull explosive sounds. / (intransitive) To move or travel whilst making such sounds.

A dog that is a cross between a pug and a chihuahua.

(transitive, UK slang, derogatory) To solicit charitable donations on the street, particularly in a persistent manner.

plural of chug

Third-person singular simple present indicative form of chug

plural of chugging

present participle of chug

The sound of something that chugs.

simple past tense and past participle of chug