We all know that no one knows how to get under our skin quite like our siblings. From the nasty verbal jabs to literal physical jabs, our siblings have gone all out in torturing, humiliating and traumatizing us. Of course, we love them forever, but the marks of their tricks have no doubt left physical and emotional scars.

We asked our audience on Instagram what the most messed up thing they’ve ever done to a sibling was and boy were the responses wild.

Check them out below!

Forging their adoption papers.

“Told my brother he was adopted and made some fake adoption paper work… got him good.”” br1ana21

Giving them the big chop

“When I was about 12 my sister was 9, she had a bad habit of pulling my hair so one day when she was sleeping I decided to cut her hair.” veronicaortiz360

Dang if my sibling ever does this one to me

“When I was 12 and my brother was 13, I was SO mad that I thought about putting Nair in his hair soap, but I decided that that was too bad so instead I put clear hand soap on his toothbrush 😂” –thefaz3962

Better than the alternative…

Giving them their first scars

“Had a little ride-on car when we were little, which was my favorite. My brother liked to use it too much and ride around in it. So I offered to push him around in it (I was 5 and he was 1) but it ended up getting stuck on a crack on the sidewalk and it flipped over. He ended up getting a gash under his chin 😂 has the scar today.”- maria__clarisa

Everyone with this adoption joke…

“So many things… hit them with the vacuum cord, Made one think she was adopted and she believed it for years, you know older sibling stuff.” lillyesc

The ultimate blackmail

“When my brother was 17 and I 12, I found condoms and a thong in his room I blackmailed him for weeks until he snapped and told on himself 😂😂😂 I’m pretty sure I got in trouble for going through his stuff #dublestandard.” duhkarina

Using the Valentina on them

“My brother sleeps with his mouth open so I put some dog kibble in his mouth and then poured Valentina in with it brothers fell asleep so me and my Tia @nessasterk painted his toes, put make-up on him and sprayed perfume on his butt.”- morelia_real

Literally putting them on blast.

“Put my sister @j0celyn09 in the dryer, turned it on for a few seconds and got a royal spanking but she liked it, lol.”- hi.dspnz26

And finally using the ultimate scary weapon against them.

“My brother @edlose_chaidez was bothering and teasing me so I told him to stop if not I would throw a fork at him. He didn’t stop and while he was running away I threw the fork I had at him and hit his arm. He still has a scar from it. Lol.”- yara_nely

Notice any needed corrections? Please email us at corrections@wearemitu.com

As far as siblings go, the special bond between sisters is one that’s hard to explain. If you have a sister, then you know that there are certain things you can get away with doing to her that none of your other friends would ever let you live down, or forget. Some of us have messed with our hermanitas, done the unforgivable, and lived to tell the tale.

Here are some things you’ve probably done that, otherwise, would have ended some friendships.

1.Tell her you hate how she looks.

Credit: Saturday Night Live, NBC

Friends don’t let friends look like basura in public. To some, you’d be called a hater for noticing that they’re slacking in the fashion department. We love our sisters, and it’s because we love them that we want to make sure that they always feel—and look—their best. While others might hold a grudge, with your sis you know it’s all love.

2. Get into a physical fight.

Credit: Modern Family, ABC

If you catch these hands with anyone else, it’s usually the end of a relationship. But with a sister, that’s all just a part of life, even if Mamí hates it.

3. Steal.

Money, clothes, shoes, food—what’s hers is mine, right? Although there are times that you can’t stand what she’s wearing, it only makes sense that somebody related to you has such great taste. (At least sometimes.)

4. Eat her food without being expected to pay her back.

You know how they say money is the root of all problems? Some friendships add up to nothing more than nickles and dimes, if you catch our drift. But when you grew up under the same roof, chances are your taste buds are pretty in sync. What good is having a sister if she doesn’t read your mind and order that one other thing you’ve been eyeing on the menu?

5. Encroach on her “me” time and personal space.

Credit: The Voice, NBC

Like climbing into her bed and sleep with the lights in after a scary movie. When you can’t stomach something so terrifying, but are a little too embarrassed to squeeze into  a parent’s bed, snuggling up to your sister is the perfect protection. Plus, you can sacrifice her to the monsters in the closet or under the bed if anything goes south.

5. Get her in trouble with the law…almost.

If you haven’t done it yet, you’ll do it soon. It might not be right, but in the right situation, there’s only one person you could pull this off with—without getting in too much trouble. Whether you’re an older or younger sister, an old license or beat-up school I.D. can get your favorite plus one in on the action. It’s especially helpful for sisters who love doing just about anything together.

6. Play wingman and get it wrong.

Nobody knows you like your sister, supposedly. She’s seen you through your first infatuations, rebounds, and most devastating heartbreaks. Who better to introduce you to a new amiguito at the bar or curate the cutest dating app profile pictures for your new profile? At least until they ghost you…

7. Fight and act like you never fought.

Outside of familia, that’s considered fake AF. But with a sister, you can fight about anything from this list, and chances are that five minutes later you’ll be wandering into each other’s rooms to share nail polish and binge Netflix. Few things are worth fighting over with familia.

8. Spread lies.

Credit: Giphy

Growing up and even now, a sister can be your closest confidant and biggest cover-up. When you’re not in class like you said you were when you spent the money on some pendejadas when you said you wouldn’t, and yes, even when you get back together with that person your mom hates, your sister will be the one to have your back. And when the time comes, you’ll do the same for her and make sure you’ve both got the story straight.

9. Challenge her with the truth.

We all hate to be told about ourselves. While tough love may end in heartache in other relationships, with sisters, being slapped back into reality with some truth is a blessing in disguise.

10. Expose her secrets.

In friendships of all kinds, we expect to be able to talk about the hard things and not be judged. A sister’s room especially should be an open door, a safe space. But, there are times when your sis shares something with you that could be dangerous to herself or others, and you have to break that seal of confidentiality to keep her safe. Some of us have said goodbye to old friends by putting their well-being first and having it be as interpreted as nosiness. Luckily, being lovingly nosy comes with the sister territory.

11. Ignore her.

Flaking, being left on red, or forgetting to show up to things would bother any person. When it comes to your sister, the fact that you know you’ll talk to her or see her soon puts less pressure on both of you to keep up appearances and expectations.

12. Gossip about her.

Credit: Jenny Lorenzo

Whether you are the oldest or the youngest, sometimes your sister just gets on your freaking nerves. At a certain point, you have to tell somebody! The good part about gossiping about your hermana is chances are, whatever you’re saying to somebody else is probably something you’ve already said to her face.

13. Act differently around her.

We all have an outside persona that we project to the rest of the world. Our coworkers, friends, and classmates know one side of us, while our sisters know another. Instead of being called two-faced, with our best friends since birth we get to be our true selves with no negative consequences.

Notice any needed corrections? Please email us at corrections@wearemitu.com