NOBODY can begrudge a mum a wild night out once in a while when she's away from the kids.

But few would advise getting so merry at a wedding you end up having a number two on the dancefloor - forcing a mass evacuation because of the smell.

4 A wedding guest has revealed how a mum got so drunk at a wedding she "s**t herself" on the dancefloor Credit: Getty - Contributor

This is, however, exactly what happened at the nuptials of a horrified couple recently, according to a fellow wedding guest who witnessed the drama.

Posting on a Facebook wedding shaming group last year, the woman called Ashlee revealed how she went to a "gorgeous wedding" with a "beautiful ceremony" that was followed by a pre-reception cocktail hour with free beer and wine.

She explained that a mum - who she called "Liz" - was "hammering down red wine like no one's business", which was very obvious since it was a small wedding of 50 to 60 people.

The guest continued: "After the hour was over, we all headed to the reception area where there was another free beer and wine bar, for dinner, speeches and dancing.

4 The woman had been helping herself to lots of free red and wine all night Credit: Getty - Contributor

"Liz got dinner, but I can't even tell you how many trips she made to the bar for red wine."

Ashlee explained that by the time the speeches rook place, Liz was "plastered".

"She talked loudly through all of the speeches, and everyone noticed," she said.

"When she got to the dance floor, she was like a rhino with cannonballs of red wine.

4 She got so drunk she had a number two on the dancefloor - leaving a smell so bad the reception had to be evacuated Credit: Getty - Contributor

"She was trying to dance, while bumping into people and double fisting cups of red wine above her head.

"She kept screaming that she didn't have her kids, so she could party on.

"She was absolutely covered in red wine, she had it all over her dress, even on the back. It literally looked like she took a Cabernet shower.

"At one point she tried to dance with the bride, and almost spilled wine on her very expensive white dress.

"The kicker, she got so drunk that she s**t herself on the dance floor and everyone evacuated it because it smelled so bad. Complete wedding guest failure."

4 Members of a Facebook group were shocked how she had been able to get so drunk Credit: Getty - Contributor

Members in the Facebook group were shocked by the story - and the post quickly garnered 2.3k 'likes' and 1.4k comments in 24 hours.

One person wrote: "WTAF? How in god’s name is she EVER going to face any of those people again?"

Another commented: "Someone has GOT to have pics of this."

A third shared: "How does one go on in life after drunk shitting in public. I would put myself in a witness protection program."

And a fourth added: "I literally would have lost my mind if I were the bride or groom. Like what in God’s name are you even doing lol."

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Previously, we told you how a "tacky" bride and groom made guests pay £40 each for their own meal – sparking debate over whether you should get married if you can’t afford wedding.

We also revealed how a bride was thrilled as she makes DIY wooden hangers for bridesmaids costing 46p each from Primark – but people mock her for another hilarious fail.

And a bride marries in £35 dress she found in charity shop the day after getting engaged.