Sentence:  "You've been drinking too much, that's your trouble. Come on, we're going to bed." Enderby, artist to the end, made a harrowing <WSD>borborygm</WSD>, just like old times. Grerrrrkhrapshhhhh. 
Meaning of the word marked with <WSD> tags:  A gurgling or rumbling noise produced by gas in the bowels; a borborygmus.