Edinburgh Napier University has posted video footage of some 'spooky shenanigans' in the lecture rooms on Halloween.
CCTV cameras at the university's Sighthill campus have picked up on something that's sure to send a shiver down your spine.
Well, it's really just a bit of fun on what is the scariest day of the year.
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This morning they posted grainy footage of a prankster donning a ghost outfit, consisting of a single bedsheet, before being let loose in the halls and corridors of the Sighthill campus.
Taking to Twitter to post the video, they wrote: "Our CCTV picked up some spooky shenanigans at our Sighthill Campus last night!
"The campus is open as normal today and graduations will not be affected. If you do catch sight of the Spirit of Sighthill please do not approach and report immediately."
The prank has been viewed nearly 5,000 times on Twitter.
On social media, Lothian Buses also chipped in with a comment, simply stating: "Brilliant!"