Luckily, in an update video Carli shared that the AirPod had passed through her system, with an X-ray scan confirming no damage had been done to her insides.
"I had an X-ray done a few hours ago and it revealed that the AirPod had passed," she said. "I had a feeling that it had but I just wanted to make sure."
She also confirmed she did not make attempts to retrieve the AirPod.
In another TikTok video, Carli shared a voice recording she made using audio picked up from her missing AirPod.
She unknowingly did this not realising the left AirPod was still connected to her phone while making a call to a friend. During this time, her right ear bud was in the charging case and thus wasn't connected.
The message she played contained a bit of gurgling at the beginning before her muffled voice could be heard in the recording.
Carli's experience is far from the first time such an incident has happened.
In 2019, Taiwanese man Ben Hsu said he swallowed an AirPod while sleeping, claiming they were still functional after passing through his digestive system.
Using Apple's Find My Phone tracking feature which remotely turns on a device and instructs it to play a beeping sound, Hsu realised the tone was coming from his stomach.
"I checked under my blanket and looked around but couldn't find it – then I realised the sound was coming from my stomach," he told the Daily Mail.
After being prescribed laxatives by doctors, he went on to retrieve the audio device from his stool, restoring it to functional status.
"The battery was still at 41 per cent! It was incredible," he said.
And if that's not a product endorsement, then we don't know what is.