My Grandad was wounded by a German during the war
Granny Schneider found him in bed with another woman and shot him
The Whole Truth
At school, Little Johnny was told by a classmate that most adults are hiding at least one dark secret, and that this makes it very easy to blackmail them by saying, "I know the whole truth." Little Johnny decides to go home and try it out. He goes home, and as he is greeted by his mother he says, "I know the whole truth." His mother quickly hands him $20 and says, "Just don't tell your father." Quite pleased, the boy waits for his father to get home from work, and greets him with, "I know the whole truth." The father promptly hands him $40 and says, "Please don't say a word to your mother." Very pleased, the boy is on his way to school the next day when he sees the mailman at his front door. The boy greets him by saying, "I know the whole truth." The mailman immediately drops the mail, opens his arms, and says, "Then come give your real father a big hug!"
Caught in a Vise
A construction worker came home just in time to find his wife in bed with another man. So he dragged the man down the stairs to the garage and put his Wet Willy in a vise. He secured it tightly and removed the handle. Then he picked up a hacksaw. The man, terrified, screamed, "Stop! Stop! You're not going to... to... cut it off, are you???!?" The husband said, with a gleam of revenge in his eye, "Nope. You are. I'm going to set the garage on fire."
Keep the Motor Running
It was the stir of the town when an 80-year-old man married a 20-year-old girl. After a year she went into the hospital to give birth. The nurse came out to congratulate the fellow. "This is amazing. How do you do it at your age?" He answered, "You've got to keep that old motor running." The following year she gave birth again. The same nurse said, "You really are amazing. How do you do it?" He again said, "You've got to keep the old motor running." The same thing happened the next year. The nurse said, "You must be quite a man." He responded, "You've got to keep that old motor running." The nurse then said, "Well, you had better change the oil, this one's black!"
A newlywed couple just moved into their new house. One day, the wife asked her husband, "Honey, one of the bathroom pipes is leaking. Could you fix it?" The husband looked at his wife and said, "What do I look like -- Mr. Plumber?" A few days went by, and his wife asked for a favor. "Honey, the car won't start. I think it needs a new battery. Could you change it for me?" "What do I look like -- Mr. Goodwrench?" A couple weeks later, the wife found a leak in the roof. "Honey, there's a leak on the roof. Can you please fix it?" "What do I look like -- Bob Vila?" He sat down with a beer and watched a game on TV. One rainy weekend, the husband realized the leak on the roof was gone. He went to the bathroom and found that the pipe behind the sink wasn't leaking anymore either. When his wife returned home, the husband asked, "Honey, how come there aren't any more leaks and the car's running?" She replied nonchalantly, "Oh, the other day I ran into one of our new neighbors, Jon. What a nice man. He came over and fixed everything. "Wow, did he charge us anything?" "No, he said he'd do it for free if I either baked him a cake or had sex with him." "Cool. What kind of cake did you make?" "Cake? What the hell do I look like -- Betty Crocker?"