Ok...lets have some fun...
We have all heard this BS from countless people....at every gun show, in bars, from idiots in general. Lets hear your best "My buddy is a SEAL and he says...." story.
I can start with a recent example. Just this week a coworker was telling me about his brother, who is a "Delta force commando". I was told that he has stories that would blow me away. There was of course, the default statement, "I dont know if you know this or not, but what my brother does is so top secret, the government denies the existence of Delta force, so that they have plausible deniability".
I had a hard time not laughing.
Anyone charged with secret info has earned that position by not being the kind of person to go shooting their mouth off about all the top secret stuff they know.
But then again, what do I know...my brother isnt an elite commando.