Saturday Night Takeaway fans were in hysterics as one unsuspecting woman repeatedly swore on-air, before dropping the f-bomb.
She was surprised during a performance of Magic Mike in London, alongside another woman, as their husbands appeared on stage.
As the cameras panned to their reactions, one lady in particular was seen mouthing some naughty words.
But it's when she was brought up on stage to join her hubby and host Stephen Mulhern that things took an awkward turn.
Asked for her reaction, she immediately dropped the f-bomb.
Stephen had told her she was live on Ant and Dec's Saturday Night Takeaway, before asking how she felt.
Suddenly, she shouted: "What the f**k is going on?"
Stephen suddenly cringed before questioning if the mishap had aired on tellys across the country.
On learning it had, he was quick to brush over it and grill the other couple instead.
He said: "If that did go out I am sorry!"
He then called her a "potty mouth" giving her and her husband the chance to have their say once more.
Ant and Dec were then shown back in the studio, and they were quick to apologise after an earlier swearing incident.
Dec said: "Apologies again if anyone was offended by any of the language or any lip reading there.
"What can we say, two hunky men..."
Ant also apologised to fans at home while viewers watching saw the funny side.
Saturday Night Takeaway airs Saturdays at 7pm on ITV.
