My CFO just use the term "Brokeback."

It's my first time hearing the CFO saying something like that, given that he's white and very well educated. It was in the meeting about our company's new products and the CFO was commenting on one of the CAD designs of the chassis. He said: "of these 3 designs, I like the 3rd one the best. The other two look kinda brokeback to me." Out of 12 people, only 3 of us listeners knew what he was saying and LOL. The other 9 look dumbfounded. h: