Joke

[Autumn Fox]

A woman pregnant with triplets is walking down the street when a
masked robber runs out the bank and shoots her three times in
the stomach. Luckily the babies are okay. The surgeon decides to
leave the bullets in because it's too risky to operate.

All is fine for 16 years, and then one daughter walks into the
room in tears. "What's wrong?" asks the mother. "I was having a
wee and this bullet came out." replies the daughter. The mother
tells her it's okay and explains what happened 16 years ago.

About a week later the second daughter walks in to the room in
tears. "Mom, I was having a wee and this bullet came out." Again
the mother tells her not to worry and explains what happened 16
years ago.

A week later the boy walks into the room in tears. "It's okay,"
says the mom, "I know what happened, you were having a wee and a
bullet came out." And the boy says, "No, I was jerking off and I
shot the dog!"

[opivykid]

Hahaha

[tesco]

ive heard this joke many times, but what i dont get is why was he jerking near the dog ?