An irish couple is in the hospital as the wife is having a baby.... ...The doctor delivers the baby and says to the husband ""Congratulations! You now have a bouncing baby boy!"" The couple is overjoyed with the successful delivery of their new son. Just then the doctor says ""Oh wait! There's more!"" and proceeds to deliver a second child, this time a beautiful baby girl. The couple is surprised, but still happy with their new twin babies. Just then the doctor says ""Hold that thought! There's still one more!"", and delivers ANOTHER baby boy. The couple is more shocked now than anything else, until the husband seems to come to a realization. ""3 babies! I knew it. We never should have used that 3-in-1 oil when we ran out of lubricant 9 monts ago. "" to which the wife responds ""Well, could be worse. We could've used the WD40!""