Some time ago on my server he kept "bragging" about how he was "going" to join the USAF.
None of us believed him, so he cigaretteged out when he spawned and build a bunch of empty baseplates. I banned him for being an idiot, before clearing them.
He isn't going to join the USAF for a couple of reasons.
One, if he is looking to fly a plane, I doubt they will even be using pilot controlled planes in 20 years.
Two, If he is looking to join, he better start doing research and preparing. Talking won't get you anywhere.
Three, at the diplomatic state we are in, I doubt there will still be a USAF let alone a US when he grows up.