George was asked to give a speech at his lodge meeting and he decided to give a talk on sex in marriage. When he arrived home that night, his wife asked what he'd talked about. George, afraid of her reaction, said he'd spoken about his experiences as a flier.
The next day, George's wife was stopped by a woman whose husband was a lodge member. "That was some speech your husband gave. He must be quite an expert."
"Oh, I wouldn't say that. He's only done it twice. The first time he lost his hat and the second time he got sick to his stomach."