OLLY Murs' girlfriend screamed "for f***s sake!" after he pulled down his trousers and farted on her before running away.
The hyper star admitted boredom made him do it after girlfriend Amelia Tank chased him through the house and barked "are you joking me?"
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In the video on his Instagram Story, Olly rapped: "Bored in the house and I'm in the house bored..."
He then strutted into their bedroom, turned around, and let one loose as Amelia sat on the bed reading her phone.
She soon hopped off the bed and sprinted after The Voice UK judge and fans are yet to find out if she caught up with him.
But Olly told them in a hashtag beneath the TikTok challenge: "NOT DUMPED YET."
Olly has been feeling extra energetic in self isolation and even showed fans his huge bulge in his white pants yesterday.
Dancing in his bedroom - he confessed his girlfriend could kick him out after waking her up early.
The singer was in high spirits on Saturday and refused to allow Amelia to snooze.
Showing off his incredible weight loss, the star put on Get Up (Everybody; Parade Mix) by Byron Stingily, then danced around his bedroom.
Olly jumped on the bed, jigged and even swung from the roof beams.
In the background, his tired girlfriend let out a light moan.
He captioned the video: "I think I'll be dumped by the end of self isolation."
Fans thought the performance was very funny, with one person saying: "What a song....what a routine"
Another added: "Your honestly the funniest"
A third remarked: "Everyone needs an @ollymurs in their life. You need cloning!"
Olly recently revealed he shed nearly two stone in eight weeks and gave credit to bodybuilder girlfriend Amelia.
He told The Sun Online earlier this month: "I was 14st 3lbs. I'm always between 12st 8lbs and 13lbs. And I'm 12st 8lbs now.
"To be that heavy was not good for me. I did not feel fit, I was having really bad sleepless nights, I was grumpy.
"I just wasn't myself so I'm glad I've got back to where I feel most comfortable."
He continued: "You've got to help yourself. I've got to get off the sofa and in the gym, I've got to eat the right foods.
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"At the end of the day, I've got to control what I put in my mouth and I'm in control of what I do in those situations. [Amelia] was great, but I was the one who steered it really."
The singer has been spreading joy elsewhere, as he offered NHS nurses battling the coronavirus pandemic free passes to his show after meeting them on Saturday Night Takeaway.
He was amazed when the group of Basildon Hospital staff took a break from their tiring shifts and danced to his song - with the video attracting over six million views on Twitter.