There already is a sodomy badge...sort of:
This isn't an official badge, but scouts can order this online and wear it on their uniform...almost daring fellow scouts and leaders to be 'bigoted' enough to tell them to take it off. Its the brainchild of a high school classmate of mine...and fellow Boy Scout. And, somewhat ironically he worked at Chik-Fil-A throughout high school. I never had an inkling he was gay. He has no kids of his own, but around 5 years ago he tried to become a scout leader. They turned him down - because he was gay. And, he's become an activist ever since. Oh, when people buy this badge from him online, they are contributing money to his lobbying and court efforts. Before people ask, he is not somebody I would consider a friend. And looking back on it, he really didn't have any friends in high school. He has an arrogant and bossy air to him, and even when he was in a group, like the scouts, he operated on his own.