So this U. of Texas student was talking to me. It seems that he and his friends ran into some Aggies last night, and one insult led to another, until the Aggies produced a hand grenade, and threw it at my Texas pals. "My gosh," I exclaimed: "you're lucky to be alive!" "Nahhh," he yawned, "it was no big deal. We just pulled the pin, and tossed it back."