Dowcipy

When the employees of a
restaurant
attended a fire safety seminar, they watched a fire official

demonstrate the proper way to operate an extinguisher. "Pull the pin like a

hand grenade," he explained, "then depress the trigger to release the

foam."
Later an employee was selected to extinguish a controlled
fire in the
parking lot. In her nervousness, she forgot to pull the
pin.
The instructor hinted, "Like a hand grenade, remember?"
In a
burst of confidence she pulled the pin -- and hurled the

extinguisher at the blaze.