Sentence:  For a livelier scene, head here on Friday or Saturday night, when mass "beer-<WSD>sculling</WSD>" (chugging) and yodeling are accompanied by a brass band and costumed waitresses ferrying foaming beer steins about the atmospheric, cellarlike space. 
Meaning of the word marked with <WSD> tags:  To drink the entire contents of (a drinking vessel) without pausing.