Shooting Accident_英语笑话

as a pregnant woman walked into a bank one day, a man dressed in black came in and shot her three times in the stomach. she was immediately rushed to the hospital.
she survived and had three children... two girls and one boy.
about ten years later, one of the daughters went up to her mother and said..."mom, something really weird happened to me. yesterday when i was taking a crap i passed a bullet through my ass!"
the mother thought for a moment remembering the shooting that happened and told her daughter not to worry about it.
the next day, the second daughter went up to her mother and said "mom, something really weird happened to me. i was taking a crap the other day and i passed a bullet through my ass...". the mother told her not to worry about it.
the next day, the son went up to his mom and said "hey mom, guess what happened to me?"
the mom interupted - "let me guess, you passed a bullet through you ass too???"
then he replied "no... i was jacking off and i shot the dog!"