What is Truckie?
1.
The only real type of firefighter. They go in without water and search for people before the fire is out.
There are only 2 types of firefighter, Truckies and those who want to be truckies.
See
2.
a truckdriver. Specifically one who carts gasoline and asphalt.
My dads a truckie!!
Really what does he cart?
Gasoline