Sister jokes

Bully: Hey virgin!

Victim: I'm not a virgin, just ask your sister.

Bully: I don't have a sister, dumbass.

Victim: Just wait nine months.

A woman's husband has a yearly conference. The first night he's away from home, their teenage son Tommy comes into their room at night and starts to make love to her, but she knows that it can be dangerous to wake a sleepwalker, so she doesn't say anything. He does this every night for two weeks and stops when his father comes home.

She realizes she's pregnant and has a baby boy.

The next year the same thing happens, she gets pregnant again, and has a baby girl.

The third year, she's feeling very guilty, and after thirteen nights of incredible passionate lovemaking she sits Tommy down and tells him, "Every time your father leaves town on business, you sleepwalk into my bedroom and make love to me. Bobby and Anna aren't just your brother and sister, you're their father!"

Tommy said "You think I was sleepwalking?"

My sister's pregnant, I'm gonna be a dad!

What do sex and food have in common?

My sister makes it better than my cousin.

The first time riding my bike was a lot like my first time having sex.

It was hot. I was sweaty, but my sister had her hands on my shoulders all the time.

I got a pen for my baby sister. Best trade I made so far.

Roses are red, I have a blister, holy shit did you just cum in your sister?

I asked my friend if he would take a bullet for the last person he slept with.

He said hell yeah, I'd do anything for my sister!

Brian has a crush on a cute girl, Sally, from school, so he goes and tells his dad about her, and he says, "Sorry, son, you can't like her; she is your sister." So Brian is okay with it, and he starts to like another girl, Madison, and he goes up to his dad and says, "I have a crush on this girl, Madison," and again the dad goes, "Oh, sorry, son, you can't like any girl in school; they are all your sisters." So he goes crying to his mom and says, "Dad said I can't like any girl because they are all my sisters," and the mom goes, "Oh, it's okay; you can like any girl you want because he is not your dad."

My wife cheated on me with my brother.

She didn't have a sister, so I improvised, and now all I have to do is wait nine months for one to come.

My sister is pregnant, I'm gonna be a dad.

Yeah, you can call me daddy, son.

Today, I operated on a little girl. She needed O-negative blood. We didn’t have any, but her twin sister has O-negative blood. I explained to her that it was a matter of life and death. She sat quietly for a moment, and then said goodbye to her parents. I didn’t think anything of it until after we took her blood and she asked, “So when will I die?” She thought she was going to give her life for her sister. Thankfully they both died.

Three blonde sisters die and are told by an angel that in order for them to go to heaven they have to pass all 100 steps. But each step has a joke, each joke gets funnier and funnier. And in order to pass them all, you can't laugh at any joke or else you go to hell. The blonde girls accept the offer.

So the angel begins telling them the jokes. One of the girls laughs at the 3rd step. The second blonde laughs halfway there. Finally, the last blonde was at the 100th step. The angel said, "This is the last step. If you laugh you will go straight to hell with your sisters and if you don't you can pass." The blonde agrees and the angel starts to tell the joke, "What do you ca..." Out of nowhere the blonde starts bursting out laughing. "Why are you laughing? I haven't even finished the joke yet!" The blonde replies, "I just got the first joke!"

"Your pussy is sweeter than Mom's," Brother admired his sister.

"I know," replied Sister. "Father told me too."

Grew up playing Fruit Ninja on my iPad. Spent time with my online sister playing multiplayer.

Now I play it in school with an awesome small steel blade.

I’m not allowed my phone during school hours and I have to give it in at the start of the day...

Kid 1: "Hey, I bet you're still a virgin."

Kid 2: "Yeah, I was a virgin until last night."

Kid 1: "As if."

Kid 2: "Yeah, just ask your sister."

Kid 1: "I don't have a sister."

Kid 2: "You will in about nine months."

Once a woman suspected that her husband was fucking their daughter at night. So she made a plan. That night, she gave her daughter sleeping pills and told her husband that you go to sleep, I have a headache and I will sleep on the sofa in the drawing room today. After everyone slept, she picked up her sleeping daughter and laid her on the sofa and went to her bed and lay down. After an hour, the door of the room opened and one man entered the room and jumped on the bed and fucked her intensely for 2 hours. Then she turned on the light with the bed switch and said, "You definitely didn't expect me." "I definitely didn't expect you, MOM! But you are more delicious than sister"! Her son replied in surprise!

Me: Wanna play a game?

Sister: Ya, what is it?

Me: Tic tac toe.

Sister:?

Takes out knife and rolls up sleeve.

Me: Tic tac toe.

Today is sad. My sister got hit by a car, and I lost my license as a driver.

Sister: You're adopted.

Me: At least they wanted me, they must feel terribly bad cuz they had to keep you :(