This WIT student was the victim of the perfect library prank

There was always nothing worse than being crammed into the library right before exams with dozens of on-edge people frantically cramming as much knowledge into their heads in the shortest amount of time.

Tensions are high and God help you if you dared break that hallowed silence. Gum chewing, sniffling, giggling, crisp-eating - these were all bound to drive your fellow stressed students demented.

So that's why this prank on an unsuspecting lad in the Waterford Institute of Technology library is perfect.

Pa Fitz and Adam Hayes somehow rigged their mate Shay Dempsey's laptop to play 'Let it Go' from Frozen (what else?) and no matter what he tries, he can't get it to turn off.

As his panic increases, Shay does the only he can do - legs it.

Now it's time for payback, Shay.

H/T: BreakingNews.ie & Joe.ie