At my assignment to a mountaintop in Oregon long ago, the standard test of one of the new Airmen from Tech School was to send them over to Supply with a request for "two fallopian tubes" for the Radar Set.
Since I was ummmm... familiar with the errr... parts being ordered (and said "Say What?), they didn't select me to be the "testee" (they had 35 new Airmen to choose from).