The Geordie pair shared the hilarious moment on Instagram while filming their Jungle Club show following Tuesday's episode, showing just how in tune they are after more than three decades of working together. Ant started off by waving into the camera to his dogs at home, saying: "Hello Bumble, Milo and Hurley, if you're watching."
The duo then turned to each other and both began to ask simultaneously: "Does your dog...?", only to repeat themselves on five more instances at exactly the same time before breaking down in fits of giggles. Ant and Dec went on to repeat the phrase at each other in perfect sync several more times in between bouts of laughter that quickly spread to the crew behind the cameras.
- READ MORE: Jamie Lynn Spears quits I'm A Celebrity 'on medical grounds' as ITV releases statement
"Does your dog watch the telly?" Dec finally managed to ask, and Ant explained: "Well, they do watch the telly, and they bark at every animal on the telly, they don't recognise me." After discussing their dogs, the pair repeated the question at each other one last time - and fans were left in stitches.
"This had me crying last night," one person wrote in the comments section, while someone else said: "You two are golden!"
A third person remarked: "You've been friends far too long!"
And another fan commented: "If there's anything funnier than pals with the giggles, I don't know what it is."
I'm A Celebrity returns tonight, Wednesday November 29 - but there will be one less campmate in the jungle after Jamie Lynn Spears was confirmed to have quit the show on Wednesday afternoon. A spokesperson for I'm A Celeb tweeted: "Jamie Lynn Spears has left I'm A Celebrity... Get Me Out Of Here! on medical grounds. She's been a fantastic campmate who has triumphed at trials and bonded well with her fellow celebrities."
Jamie Lynn is not the first star to have left the jungle this series on medical grounds, with campmate Grace Dent also quitting the series earlier this week. An ITV spokesperson said of the 50-year-old food critic's departure at the time: "Unfortunately Grace Dent has left the show on medical grounds. She has been a great campmate and will be missed by her fellow celebrities and viewers alike."
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