One man was left startled after he was greeted with an alarming sight as he lifted up his toilet seat – a rat pacing around it.

Jason Jamieson captured the unnerving incident and took to TikTok to spread caution, urging his audience to ‘be careful’ during their bathroom visits.

The unsettling footage, posted under his @jason.jamieson handle shows the moment Jason peers into the bowl to find the unwelcome visitor. “So apparently these come up,” he remarks in the video.

Jason, who doesn’t…