Kyle Sandilands has revealed a nightmare ordeal he went through on a recent family vacation.

Earlier this month, the shock jock, 53, was enjoying a relaxing getaway on Thailand’s luxe holiday island Koh Samui with wife Tegan Kynaston, 38, and son Otto, two.

However, their idyllic tropical getaway soon turned to horror, the presenter revealed on The Kyle & Jackie O Show on Thursday.

Speaking to co-host Jackie ‘O’ Henderson and resident KIIS medico Dr Sam Hay, Kyle revealed that as he and Tegan sunned themselves on the beach, she became interested in the contents of her navel.

‘There was this black thing and she squeezed it and squeezed it and like a core of blackness came out of it and she was grossed out, she was like: ‘What’s this?’ Kyle admitted.

Continuing, Kyle said that the shock substance, which he said was inhuman in appearance, was emanating from an old navel piercing.

Kyle Sandilands has revealed a nightmare ordeal he went through on a recent family vacation. Pictured

‘I was looking at it and I was thinking, “Who have I married?”‘ he said.

‘There was sort of an alien coming out of her old hole and it was like a hard stick. I said, “Is that just gunk and filth? What is that s***?’

The topic of conversation proved too much for Jackie who said: ‘It’s too early for this,’ between gasps.

It wasn’t the case for Doctor Sam however, who could barely contain his excitement as he explained what the ‘alien’ substance was.

‘It’s probably a build-up of oil and dead skin which is part of why it goes black,’ he said.

‘It would’ve been in there like a little ball then she’s squeezed it out and it’s come out like a thick sausage.’

Sensing Sam’s dermatological glee, Kyle added:  ‘Look how excited he looks,’ to which the medico replied; ‘I would’ve loved to have squeezed it.’

While there were no images of the couple’s gross encounter, Kyle delighted fans by sharing a series of photos on social media, showcasing their family moments against the backdrop of the island’s stunning tropical beaches.

Kyle revealed Teagan became quite interested in the contents of an old navel piercing

‘There was this black thing and she squeezed it and squeezed it and like a core of blackness came out of it and she was grossed out, she was like: ‘what’s this?’ Kyle admitted

One heartwarming snapshot captured Kyle and his toddler both beaming with joy as they took a break from building sandcastles.

Another charming photo featured Kyle and Tegan, 39, radiantly posing at a beachside resort, completely at ease in their holiday bliss.

In another memorable moment, Kyle was captured lounging on the sandy shores with a drink in hand, cheerfully greeting the camera.

He captioned the gallery with some excited words: ‘Hiiii from Ko Samui! #TheSandilands.’

It comes as Kyle and Jackie O’s KIIS FM breakfast radio show, which under-performed in the Victorian capital during its multimillion dollar expansion last year, has had nothing but wins in the 2025 ratings war so far.

After a 0.1 per cent increase in market share during survey one, Sydney’s hit landed another 0.7 per cent of the Melbourne audience in the GfK survey two which released on Thursday.

Kyle originally told his Victorian listeners on Wednesday morning he had no plans to ‘super serve Melbourne and ignore our Sydney audience’ to increase ratings in the south.

‘You either glue on in Melbourne or you [expletive]. One or the other. Here’s something I haven’t even discussed with Jackie… if we don’t rate better by the end of this year, I’m pulling the carpet out,’ he threatened.

‘I was looking at it and I was thinking, “Who have I married?”‘ he said. ‘There was sort of an alien coming out of her old hole and it was like a hard stick. I said, “is that just gunk and filth? What is that s***?’

‘I’ll just take the show off Melbourne… We’re not just going to suck Melbourne off all day, every day.’

Whether it was Kyle’s expletive-filled threat, or The Kyle & Jackie O Show’s recently successful local broadcast at St Kilda Beach, the Sydney show has now achieved the biggest Breakfast market share growth in the latest survey.

While the show seems to be in a steady incline, now sitting at a 5.8 per cent market share, Kyle and Jackie, 50, still have a ways to go before they reach the top of the scoreboard in Melbourne.

AM still reigns supreme in overall Melbourne breakfast radio with Nine’s talkback station 3AW, though the show has taken a hit this survey with a 1.8 per cent drop to 18.8.