mud monkey

The experts who often deal with the flame retardant chemicals dropped from aircraft are sometimes known as "Mud Monkies". The reason for this name is that the flame retardant chemicals are often known by firefighters as "Mud".

its a noun

by Chewyfood January 15, 2004

probie

Probie is a term used by firefighters to identify a probationary firefighter, or rookie.

its a noun

by Chewyfood January 15, 2004