It’s A Sin is becoming synonymous with the expression ‘La.’
The one syllable word is repeatedly used throughout the hit Channel 4 series.
But why?! Well it turns out it has a specific and rather relatable meaning.
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Why do they say La on It’s A Sin?
Apparently ‘La’ is so often uttered because it is part of an in-joke between the main characters.
Writer Russell T Davies says that is how many friendship groups operate – they have silly in-jokes and even secret languages.
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So he added in an in-joke word to make the pals appear more relatable.
Speaking on It’s A Sin – After Hours, a web series, Russell explained: “
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