I've always been a fan of scare pranks because when they work, the victim's reaction is raw. He/she can't fake being scared.

Someone dressing in disguise as a football mannequin at a team's facility has been done plenty, but it never gets old.

Pitt football assistant director of player personnel Karlo Zokvo pulled off the prank to perfection, scaring naive Panther players who were going about their daily routines.