What it means
Means to cope or finish something with no tidy plan, just making do as you go. It’s not a triumph, it’s keeping things moving with grit, improvisation, and the odd cuppa. You’ll hear it for DIY disasters, work deadlines, and life admin when everything’s a bit wobbly but you still get there somehow. Often said with a shrug, like you expected chaos anyway.
Usage examples
"Boiler packed in, so I watched a YouTube tutorial, swore at it, had a cuppa, and muddled through. It’s working… mostly."
"We had no instructions for the flat-pack, but we muddled through and it only wobbles a bit."
"The rota was a complete mess, nobody knew who was covering what, but we muddled through and somehow got the shop shut on time."
"I hadn’t revised nearly enough, so I just muddled through the exam and prayed my waffle looked intelligent."
"The presentation was held together with three dodgy slides and blind optimism, but we muddled through and nobody clocked how undercooked it was."
Where it comes from
This phrase is well attested in English from the late 19th century. It builds on muddle, meaning to bungle or blunder through confusion, plus through, which adds that stubborn keep-going energy. It caught on as a very British-feeling way to describe coping without polish, just grit, patchwork effort, and carrying on.