Where you take your dick and scream "ARRRRRIBAAAA" while you smack your partner's face rapidly, and cum in his eyes, then smack him with a cactus. Because we all know thats what happened in The Battle Of The Alamo, a bunch of gay dude sex resulting in the Spanish winning.
Guy 1 - "Dude! I just Alamo'd the shit out of that guy over there!" Guy 2 - "Haha!!! That's only funny cause I'm gay and from Texas!"