The prankster hid a realistic rubber spider inside her desk drawer, and everyone in the office screamed.

The pranksters replaced all the office chairs with exercise balls before the meeting.

His pranksterism at the office made some colleagues laugh but frustrated the manager.

At the summer festival, the pranksteresses swapped the festival banners with comical photos, much to everyone's surprise.

At the company picnic, the pranksteress hid rubber spiders in her coworkers' lunches and laughed at their startled reactions.

Her pranksterish grin gave away the surprise before anyone else noticed.