Roommates can honestly make or break your college experience, and having to live with someone you don’t trust – because they’re taking your things without asking – has to be pretty high on the list of annoying things about university.

That’s exactly what this guy was dealing with, but since what was being taken was considered small potatoes, he and his other roommates were left to their own devices to teach the 4th a lesson.

Oh David… you’re time is coming…

And the plan is set into action!

He bought this handy tool AND figured out how to claim innocence should the thief (predictably) take the bait.

And much laughter ensued!

And yeah, David is as dumb as you think…

Lesson learned?

Only time will tell, I suppose, but I doubt David will come back to say thanks for the moral guidance any time soon.

What did you think? Let us know in the comments!