ElderlyJokes The Grandmother Told Her Grandson. What Follows Next Will Make You Go ROFL. 2.7k Views “My grandmother told me how she ended up marrying Grandpa. She was in her 20s, and the man she was dating left for war. “We were in love,” she recalled, “and wrote to each other every week. It was during that time that I discovered how wonderful your grandfather was.” “Did you marry Grandpa when he came home from the war?” I asked. “Oh, I didn’t marry the man who wrote the letters. Your grandfather was the mailman.”” See more Previous joke A Newly Graduated Nurse Assistant Came Into The Room. Next joke A Poodle And A Collie Are Walking Down The Street.