Valblade,
From what you have told me of this event with the NG guy, he is probably a recriuter (AGR), he probably wants to recruit her, he definately wants to do her. Maybe both. The shootin' and hummer drivin' sounds like an open house thing. In other words, if you wanted to go, he cannot stop you. My old unit use to do the same thing.
Now that tons o' fun guy is a snake your GF wanna be, but you already knew that. What will probably happen to him: Your GF may break up with you. He thinks he will have a clear shot. He will be the friend she needs. Then one day, she will introduce him to her new boyfriend. The new BF will be everything he is not, tall, muscular, and good looking. The new BF does not live with his mother as FF(Fat F***) does. He will be successfull, as he may own a gunstore, not work in one as FF does. FF will probably blow a gasket, have a massive cardiac arrest, and choke to death on his own vomit before the EMTs arrive.
Just my observation.
Bilster