Her mom is so caring that she made sure if the camera is working properly by looking at it.

Karsen: Pretending to throw up. Mom: Raps like Eminem.

"OPEN THE DOU-OOR 🤣🤣🤣🤣

wow you got your mom good prank she was so caring about u she will get u back

lol you need to post your viral one here when she was trying to get the attention of those boys in the car next to you and rolled down the window :-)

She said why didnt you spit it on me lmao 😂 momma big mad

You two are hilarious, keep it going!

😂😂😂 “is that my credit cardddd?”

😂 😂 😂 I saw the window roll and I stayed for this video

LMAO!! I haven't laughed so hard at a child vs parent prank since back-in-the-day classic Bam! Kudos on the slo-mo replay, too! That made me laugh even more with her slowed down. She was so freaking aggravated!!

She seems fun to hang out with. Loves to laugh too!

😂👌... She pranked you back mom..😂

This is nothing in comparison to your reaction when the window opened....😹

Hold the door = Hodor Open the door = Odor

Damn i laughed too hard when it was in slow motion ,slow motion always rocks

I'm dead by now😂😂😂😂😂😂❤

This is called pay back😂

Thats a first "why didn't you just spit it on me" lol. Also on a side note you are gorgeous

Lmao, crazy , I thought your mom was going to gag Hahahaha !!!!

😂omg the comments tho!

It's kind of sad though, If that was me my mother would have done everything she could've to help me

Stop crying , You guys have a great relationship

Dude ima subscribe y’all are so funny 😭😭😭😭

Too cute♥️🤭

You and your mom are so cool!

You're the cutest everrrr!

Every time I watch your blogs, is cute and you’re beautiful.

Ahaha thank you my day was just a bs day thank you you 2 made me laugh

So funny❤️

She looks just like her mom!

I love your chain 💕

(((: I'm a little bit confused. Who pranked who first??

0:02 The Mom Stare

Hold the door,hold the doorr,hold the door Hodoooorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.

💩 on her tomorrow 😂LOL

Lmao Too damn funny

PLEASE DO IT AGAIN 🤣🤣🤣🤣. But next time make it more liquidy and make the video at least 10 minutes longer

The open window one was funnier tbh.

This is to funny I wish I could of been there to see this

Karsen you are gorgeous!

👇 This is how many times she said “Open the door”

Ope the door 🤣😂😂

AH AH Me: I've been stung by a wasp

Mom looks like older version of Emma stone

That's like, super beyond the roll-window-down thing. 0:46...... That's like, big-screen-movie-scene acting great. SCARY.

Wawwwwo good ho gya

Haha

Wait till this get recommended

I didn't know Selena Gomez would do something like this 😆😆😆

open the DURE lol

You are cute❤️

After 6 months, why is this now on everyone's recommended page?

❤️

you are looking so gorgeous

😂😂😂😂

Lol

beautiful dreamy girl

I love it and it will send it I love you so very much

😂😂😂😂😂😂😂😂

Pregnancy can make you throw up I did a few times while I was pregnant with my daughter.

Babe that's gross. Mum's right :p

cuando esta en camara lenta parece ke dice un tenedor un tenedor

Is this my credit card

😂😂😂😱

😅🤣😂

I bet ole mom turn loose of that thing when she was younger

Shouldn’t of told your mom you were vlogging. At the beginning of the vid she looked at the camera and dead-a- said to herself, “Karsen is planning something...”

Daughters father daughters when they get older... no thanks

69 comments lol

Prank failed...

gross

Totally staged.

🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮🤮😘🤮🤮🤮🤮🤮🤮

That’s hot 🔥🔥

Immature and not funny at all nor was it executed well. No one should have to deal with that bullshit its disgusting.

That's as gross as vomiting dude

You dont make jokes about choking.

Lol