Bert took his Saint Bernard to the vet. "Doctor," he said sadly, "I'm afraid I'm going to have to ask you to cut off my dog's tail." The vet stepped back, "Bert, why should I do such a terrible thing?" "Because my mother-in-law's arriving tomorrow, and I don't want anything to make her think she's welcome."
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Toilets are like mothers-in-law: the farther away the better.
 928
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A man is driving with his wife at his side and his mother-in-law in the backseat. The women just won’t leave him alone. His mother-in-law says, "You’re driving too fast!" His wife says, "Stay more to the left." After ten mixed orders, the man turns to his wife and asks, "Who’s driving this car – you or your mother?"
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Office executive "Sir, can I have a day off next week to visit my mother-in-law?" Boss "Certainly not!" Office executive "Thank you so much sir! I knew you would be understanding."
 2274
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I was at a magic show, when after one particularly amazing trick, someone screamed out, "wow, how did you do that." I would tell you", answered the magician predictably, "but then I'd have to kill you." After a moments pause the same voice screamed out "can you tell my mother in law?"
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