Gentlemen. As aome of you may know this term refers to a network of gay gentlemen that started back in the late 1800's. Being homosexual was frowned on at the time so needed a way to connect to each other WITHOUT being detected. It was determined they would keep a gold coin in the shirt pocket near the breast. If you spotted another man you were attracted to you could reach into the pocket and flash the coin. Always keeping it breif. If the gentlemen returned the flash you could THEN proceed to the next step. Always enjoyable and humorous to think of where some of these terms came from. The gold flash system was GONE by the mid 60's as the others had caught on. You could flash one at some gold wise machoman with a chip on his shoulder and catch a bruising. But the name has stuck.