BoGoWo, of course, you are correct about the milk, despite the association that has arisen between 'homo' and 'whole' milk. Interestingly, some years ago, in an attempt to promote dairy products, the dairy board blitzed the city with billboard and subway ads. I nearly pissed myself when I got off at Wellesly station, portal to the gay village and saw a big 'Drink homo' ad staring at me, with a buff guy painted like a cow enjoying a mysterious white liquid.
Another funny promotion I saw the other day, and it fits here: The War Amps new fundraising program is called "Operation Legacy"