(UK, Irish, Commonwealth) large sheet of thin, soft, coloured plastic that is sticky on one side.
For today's make, you'll need a good sheet of blue sticky-backed plastic, a pen and a washing-up bottle.
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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