Barry Allen and I decided to participate in the prankster holiday by pulling one over on everyone in the office. We took Post-It notes and placed them underneath computer mouses throughout the building.

The joke is that the sticky-notes block the red laser at the bottom of the mouse. As a result, you're unable to use your mouse. It's really frustrating if you don't know you're being pranked. It'll make you double and triple check your mouse batteries.

Check out the video!