I had seen a show about Brazil where they talked about this and I was under the impression (like Speed) that it basically meant “draft beer”. I was recently in Mexico and saw a number of taps for the standard Mexican beers (Sol, Modelo, Corona, whatever) and under the logo was the word “CHOPE” (which is the way it was pronounced on the show I watched… like the word SOAP with an ‘H’… SHOAP) so my guess is that it’s a Spanish/Portuguese word that means draft beer… something along those lines. I don’t think “young” has anything to do with it.