A lesson in conception Murphy’s old lady was pregnant & the time had come. He brought her to the doctor, and the doctor began to deliver the baby. She had a little boy, and the doctor looked over at Murphy and said. ‘Hey, Murph! You just had you a son!   ‘Ain’t dat grand!” cried Murphy. ‘Hold on! We’re never finished yet!” exclaimed the doctor. The doctor then delivered a little girl. He said, ‘Hey, Murph! You got you a daughter! She’s a pretty little thing.” Murphy look dazed but he smiled. Then then the doctor said, ‘Hold on, we’re not done yet!” The doctor then delivered another boy and said, ‘Murph, you just had yourself another boy!’ Murphy said to the doctor, ‘Doc, what caused all them babies?’ The doctor said, ‘‘You never know Murph – it was probably something that happened during conception.’ When Murph and his wife went home with their three children, he sat her down and said, “You remember that night we ran out of lube and we had to use that 3-in-1 oil?” “Yeah, I remember that night,” she answered. When Murph and his wife went home with their three children, he sat her down and said, “You remember that night we ran out of lube &we had to use that 3-in-1 oil?” “Yeah, I remember that night,” she answered. Murphy scratched his head and said, “I’ll tell you, it’s a freakin’ good thing we didn’t use the WD-40.”