Two USAF Navigators are walking through a mall. They happen upon a vending machine that sells pilot wings for $0.75 each.
"Hey, look, pilot wings for only 75 cents each! Let's get some!"
The Navs rifle through their pockets looking for money.
"I got a dollar!" says one Nav.
"Crap, I've only got 50 cents." says the other. "How about you throw your dollar in, loan me the Quarter you get for change and then we both can be pilots?"
"Sounds good" he says.
The first Nav puts in his dollar and out spits a set of shiny USAF pilot's wings. He pins his new shiny new pilot wings on his chest and asks his buddy how he looks.
"Wow, you look cool! Can I have your Quarter?"
"F*** you, Nav!" he replies.