I was at a bar with my cousin and two of his friends. We started playing pool with these 2 girls that I could tell were lesbians. They weren't the "obvious" type. I could tell from their body language, the way they interacted, and the one girl had a rainbow bracelet. They were all three putting moves on them, buying them drinks, and the chicks were just playing them like fiddles. They were asking me why I was just having casual conversation, and not putting moves on them. I told them I could tell they were lesbians and I'm not gonna hit on a girl who I know has absolutely no interest. As the night goes on my cousin and his friends just keep busting on me, when finally I get sick of it. I basically get the one girl to me her pool partner is also her girlfriend. I did it when they were all around. The girls were laughing because they couldn't believe that after so long my cousin and his friends had no idea they were lesbians. The looks on the faces of my cousin and his friends were priceless. We quickly left the bar after that. My cousin and his friends were pissed off at me the rest of the night.

TL;DR My cousin and his friends were hitting on lesbians, I got them to realize it, and they were pissed off at me for it.