Did you know that “plonk” is really Cockney Rhyming Slang? The rhyme is PLINKETY PLONK, which rhymes with vin Blanc. It also echoes the sound of wine pouring into a glass. Very clever. It’s one of those Cockney slangs that you probably use without even knowing it’s Cockney Rhyming Slang.
Check this out – spottted in a local Sainsbury’s – Ruby Murray flavoured noodle-in-a-pot type snack. Fork inside!