Piss-o-Meter

tThe Piss-o-Meter is a meter that measures how much someone has pissed themselves (a term used to describe being scared), with 100% meaning that the person has fully pissed themselves. It was used by Scott Wozniak in Night Trap.

In Night Trap
When Scott Wozniak goes to a haunted house he decides to not directly piss himself because he doesn't want to increase the place's ego, he decides to use the Piss-o-Meter to see if he's actually scared or not, he ends up only going 10% up on the Piss-o-Meter in the haunted house, but it later rises to 100% when Dr. E. Bill tells Scott Wozniak that he has been diagnosed with urinary tract infection.

Ratings

 * 1986 - +10%
 * Urinary Tract Infection - +90%

Trivia

 * The slogan for the meter is "Never Stop Pissin'".