[sean327]

Here are my two favorites,

When I was at 29 Palms we used to send the newbies down to one of the firing batteries to get 100 yards of gun line.
The next one goes like this; Before we would roll out in convoy out to a field-op you send the newbie to the Gunny to get the radio for the trail vehicle. You tell him he needs to ask the Gunny for the PRIC-E7. Both were always good for laughs. Semper Fi

[ExGeeEye]

We did the "PRC-E7" in the Army too...

Also, for map reading, a box of grid squares...or a grid coordinator.