The Mudcat Café TM
Thread #39591   Message #3086617
Posted By: MGM·Lion
01-Feb-11 - 10:23 AM
Thread Name: Background Info: Chicken on a Raft^^^
Subject: RE: Lyr Req: Chicken on a Raft (answered)^^^
The words in stanza 1, line 5, are actually "laughing like a drain", English services idiom: see online phrase entry below
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Laugh like a drain
Meaning
To laugh coarsely or loudly, especially at the discomfort of others.
Origin
This is a UK phrase, from around the time of WWII. It is first recorded by Eric Partridge in A dictionary of forces' slang 1939–45, 1948. He describes it as 'Ward-room and also Army officers' slang'.
The reason why drain was picked for this simile isn't clear. Most similes include items that especially display the property being described, e.g. as white as as snow. Drains don't immediately make one think of laughter, although the gurgling sound might have been thought of as being similar to chuckling.
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Chicken On A Raft is, of course, also naval slang: for a fried or poached egg on toast.

~Michael~