Sisters jokes

My sister is so stupid, she thought LBJ was Spanish for blowjob.

How do you know your sister’s on her period? Your sisters pussy taste funny

What's one thing your dad shares with black men? Your sister.

As a brother, I have to report my sister has a few new symptoms that are going around, and those symptoms are that she has big titties, a sweet pussy, and a great personality.

Sister: Why does shampoo have directions?

Me: 'Cause God made you.

I got a PS5 for my nine-year-old sister. At the time, I thought it was the best trade I’d ever made. But now I’m regretting not being able to molest her anymore.

I traded my sister for a slice of pizza. Damn, that pizza was good!

I know this isn't about glue, but here's one:

Cardi B had a sister who was obsessed with fitness. Her name? Cardi O.

I saw my sister sucking a big toe.

My sister told me she liked Medusa.

I said, "Huh?"

My sister said my blow jobs are so good she looks up at the guy's facial expression, and when they look down, they do nothing but stay still.

Sister, you're ugly.

Other sister: I'm not your reflection.

PS. Sorry if it is not funny.

I was walking down the streets with my parents and my sister. My mum said, "Step on a crack, break your mother's back." I stepped on a crack. My sister has been in the hospital ever since.

Why is my sister so annoying? Because put your own thing in.

My mom is in the FBI. My dad is in the FBI. My sister is in the FBI. My brother is in the FBI. And do you know what I am?

Divorced.

My dad told me and my sister to stop arguing, so I threw her out the window instead.

What a day yesterday was! I got a promotion, and my sister's killer was hit by a bus. Now I'm in a cast!

In Alabama... How do you know your sister is having periods? Your dad's penis tastes like blood.

My pathological cheater of a sister wanted to play a board game with me.

I turned her down because I didn't like the Risk involved.

My sister’s birthday is on 9/11. When she opened her presents, she jumped up with an explosion.

Me: Knock knock.

My sister: Who's there?

Me: I eat mop.

My sister: I eat mop who?

My mind: I eat my poo.

My sister getting it.