a gay man who only falls for straight guys, and will spend a lot of emotional energy on them and think that they are in a kind of relationship-be it a buddy-buddy, mentor-protege, whatever, that is mutually beneficial. All the while the straight man loves the attention and the affection, and the gay man avoids any real possibility of intimacy.
female equivalent: fag hag
Jack is such stag fag-all he does is hang out with Ryan, buy his little kids toys, and he keeps blowing off any opportunities to date--
When a couple has a big party to raise money for their wedding or honeymoon. Generally, it`s an all-day affair and you tend to have games to help entice people to give money. Prizes can be anything but it's usually liquor or money. You don`t have to just invite the guest list... anyone can come. The more, the merrier!! It`s usually not an elegant affair. A barbeque or picnic styled stag n` drag is common. The parties are thrown anywhere from several months before the wedding to two weeks before. Originated in Pennsylvania.