Robby Libbet and Mat Johnson suffered a nightmarish dressing down from the judges on Sunday’s episode of The Block.

The lads from Adelaide fell from grace after winning last week when they unveiled their bedroom challenge.

Tasked with creating an upholstered bedhead and two kids’ rooms, the judges did not hold back once they started their inspection.

Judge Marty Fox offered his verdict, ‘It looks like an upmarket nursing home.’

‘The mood is meh and “I need to have a little bit of a lie down”,’ fellow judge Darren Palmer added.

‘And I may not wake up,’ Fox added.

Mat and Robby suffered a nightmarish dressing down from the judges on Sunday’s episode of The Block. Pictured: Judge Shaynna Blaze reacts to the boys’ bedroom challenge

They also mocked Mat and Robby’s styling choices, which featured a floor lamp positioned directly beside a bedside lamp.

All three judges were unanimous when it came to the boys’ self-upholstered bedhead, which featured vertical stripes.

Clearly disturbed by the bedhead, Shaynna covered her eyes at one point and moaned, ‘Oh, boys, what have you done?

Still, the judges were slightly more impressed with their second kids’ twin bedroom, which was colourfully decorated and featured cuddly toys.

However, Mat and Robby appeared to be amused during the feedback section as host Scott Cam shared the judges’ comments.

‘Darren did say during the bedhead challenge that you would need to style it well to make it work,’ Scott told them.

‘And you haven’t,’ he continued, a remark that saw Robby and Mat explode with laughter.

The episode ended with Britt and Taz winning the challenge with a high score of 28 for their ‘modern contemporary country’ style.

The lads from Adelaide fell from grace after winning last week when they unveiled their bedroom challenge. Pictured: Robby Libbet and Mat Johnson

Tasked with creating an upholstered bedhead and two kids’ rooms, the judges did not hold back once they started their inspection. Pictured: Robby and Mat’s room

All three judges were unanimous when it came to the boys’ self-upholstered bedhead, which featured vertical stripes. Pictured: Darren, Shaynna and Marty

It comes after last Monday’s episode of The Block saw Dan Reilly open up about his heartbreaking family tragedy.

The series’ foreman kicked off the episode’s pre-start meeting with wife Dani, who broke down as they spoke for the first time on television about the loss of their daughter, Billie.

The reality TV couple tragically lost their daughter in December last year at just ten days old.

‘I guess most people here would know our journey last year. We had our little girl, Billie – she arrived on the eighth of the twelfth last year,’ Dan told the assembled cast and crew.

‘Due to some… complications through birth, we only got to spend ten days with our beautiful girl, Billie.’

To honour their daughter’s memory, Dan and Dani have established Billie’s Besties, a foundation that aims to raise money for the NICU at the Royal Women’s Hospital in Melbourne.

The couple struggled to hold back tears as they recounted the harrowing story, and tenderly embraced as the teams also became visibly emotional.

Since December, the couple has raised more than $93,000 for NICU support as a tribute to Billie.