Tell the Truth or get SHOCKED (Lie Detector Test with the Twins)

[@carlosmyla4183]

You are the best and I also love Lucas and Marcus channel❤

[@bobaa_teaaaaa]

Demi you are slay the way she just looks around the room like, 😂 and the way she says I hope the twins lie on purpose so they can yell I can't.

[@LaurieC-zg1bj]

This going to be a fun challenge love you demi Lucas and Marcus

[@ThejoyofBeingCreative]

Marcus kept looking at the camera all through this video let’s all wave 👋 together

[@Aminamissbeen]

When marcus jelling it's so fun❤

[@arnoldortiz4471]

I think Demi Lucas and Marcus should do a overnight change in Denny's treehouse

[@Mlis_life]

Are they actually related?

[@Nobody_Fav_Jamya]

​@@Mlis_lifewho

[@Melodfan]

They did

[@Melodfan]

@@Mlis_lifewho

[@Melodfan]

@@Nobody_Fav_Jamya hiwjwowkoaoafuckjkdmdkd

[@Hazelswift17]

Hi it's me hazel I love your videos I watched your brothers Lucas and Marcus I love your guys's videos they just make me laugh anyways bye❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@judyrocha]

Demi awesome video 🤩😎

[@LuisaDougherty-po8jd]

It was so funny when Lucas said you’re watching the Demi show😂❤

[@SbongileMkhize-ip3jx]

Hey Demi

[@RubyTorres-wg7gz]

Hi🎉

[@evelynchaffardet8364]

i love you demi because you slay all day

[@JoGiggs]

You are already catching up with your brothers Demi.sooo many subscribers

[@jessicafoster2570]

Sister inspirit is so grown now!

[@RubyTorres-wg7gz]

Hi I’m your biggest fan ❤😊

[@SaaunaMorris]

Demi you are awesome 😎

[@ThejoyofBeingCreative]

Your getting exposed and it’s funny 😂😂😂 good one Demi

[@lisabiggar4013]

that is just too funny lol

[@_L4an4..]

Demis middle finger is purple

[@jimmysouders5640]

The dobres brothers and sister are funny 😂

[@Latanya.W]

Demi have the SIDE EYE 😭😭💖

[@idkjustarandomname]

Bombastic side eye

[@CookieStars-V4L3]

@@idkjustarandomnameyea

[@SaaunaMorris]

Bombastic said eye 👁 ❤

[@stephanienaylon3073]

😂😂😂😂❤❤❤❤❤

[@LyGiaNguyen1]

Frrrr

[@BookHeaux]

Explosion make the ball spill mine. Do they mind the check Demi Demi I’m watching eyes on you and your brother and your brother.❤ OK so you do you get strong?😊😊

[@cassidy156]

I love your videos

[@AlyssaTubandt-ox7hi]

if you are, you will get punished😂😏😅

[@AngelPoll]

Demi 💖 that is Angel

[@leemosekgethi8650]

Wow you look great but the twins will never let you date

[@Lizy2410]

I love when deni deos the side eye

[@ZahiraLedesma-mf4dt]

Wait when Lucas said he picks his nose and nobody's looking does that mean somebody's looking

[@colbiemiller9148]

When it shocks does it hurt you

[@melissasmith8115]

Marcus and Lucy's l love your voice and video of you and you're twins

[@NoahParamo]

Who is lucy

[@melissasmith8115]

Lucas and l love your video

[@lauriecochran8459]

love you demi and lucus and marcus

[@maideelee7649]

When Lucas get shot, he would say ouch

[@stevesingh7958]

When the girls said do you like water you said no waters are for loser are you trying to be a mean girl cuz I like water😢😢😢😢

[@kristenheller5840]

I love demi she is funny 3:36

[@HeyGn]

That fact when she said she is not alive

[@nicoleportier2274]

Love you Marcus 💖💖💖💖💖

[@XxAMYXc]

What the Wtf😂😂

[@gemmawilliams-henn9026]

You can do it at your

[@a.yvah.1]

Not the feet😭

[@KylieShields-l8c]

I’m just watching this because. Lucas and Marcus in it

[@Liveana_keana]

Demi had the ide eye

[@Kelsey278]

oh my God that was so funny

[@ThejaAsito-sr9qy]

Just wow❤

[@1d_obsessed288]

0:00-0:01 damn that ASMR is fresh

[@daisymedina4924]

i love your chanals

[@margaritagonzalez7162]

Demi how. Headed a. Boombastic side eye.

[@maryrosebernales8580]

Are those your brother?

[@BrandiieeSmith]

I wish I could go to Lucas and Marcus I saw and my dream
❤
😊

[@SmashleyD]

How accurate is this machine does anybody actually know? 😊

[@stephanielong2895]

Wedding alone

[@lexicurl]

5:51 5:55 5:56 5:56 5:57 5:57 5:57 5:58 5:58 5:58 5:58 5:59

[@webestermuberekwa8942]

but it is like a robot

[@ShakuraWilliams-hp1wu]

I didn't even know you have your own acount

[@GabriellaHayes-yr9cu]

What do you mean you love feet😢😂😂❤

[@cherylzeh5389]

❤❤❤❤❤❤😂

[@Lifewithbichesbelike]

She is born on the same day as my brothet🎉

[@honestyroyal8835]

marcus losing hair?? no way his hair is nice

[@lazarnight481]

Demi lying your good

[@webestermuberekwa8942]

and when they are telling the truth it stocks

[@JandyElijahYT]

They use to expose their true

[@branlisalazar3501]

Nice job Lucas

[@Chin-od4kf7dr9b]

Demi have side eye 😅😅 for real

[@drew-th8ql]

Why don’t you guys live together if you are? Brothers and sisters.

[@azizalhasan4033]

Tabhi I love u so Mach so you should bring location how to see the reaction so you can please Sakshi so please😊

[@Robloxgirl16-v4j]

You are so slay so cute

[@AlieenTorrez]

Marcus is a liar😂

[@nherman9062]

Wait I never knew that she has a sister??????😮😮😮😮😮

[@BrandiieeSmith]

I wish I could go to Lucas and Marcus I saw and my dream

[@mariaRuzickova-dy3ld]

I feel bad for my boy Marcus when he say do you have friend it punish him but why is it because he’s the hottest twin in the world

[@AliciaEsquivel-dr2ft]

I Love you so much

[@MontaeMoore-hz9jc]

Cool dude

[@jenniferpagan9763]

The box 0:38

[@julielunn4049]

I love that game

[@KyleeJackson-w6l]

Demi have the side Eye

[@charlottefoster6501]

i tride it hurts so much

[@arnoldortiz4471]

I meant I meant Demi

[@Kisaia71]

Boom basic side

[@MdNazmulIslam-bg4yj]

Side eye

[@Bertsncrafts]

Wow. Amen. Love. Okay.

[@fiangopekin446]

I feel bad for MARCUS he doesn’t have a friend or is he lieing because he is a youtuber he is famous so he probably should have a friend so he have just he brothers and girlfriend like he doesn’t have friends in school 😢😮💔🙀

[@CeylinGenesis]

Nobody ask Marcus haves friends Steve and l forgot the rest

[@kristenheller5840]

Marcus u have pretty fingers

[@CookieStars-V4L3]

Hi Demi ❤

[@allaboutjanaee]

HI DEMI

[@OmarBinSajilSadikkali]

no

[@dhruvilthakkar2075]

Stop makeing fun off her

[@walterwilson7073]

I. Got. Shokt. Be. Foor

[@perez6891]

Demi are you adopted?

[@milenasimic2216]

6+😮😮

[@stephanielong2895]

Lange

[@BukantsweMokoena]

Can you tell me that you have a boyfriend l have a boyfriend to so if you don't want to tell me l will be telling your brother's

[@stephanielong2895]

Lie him

[@stephanielong2895]

Stop my pruppos

[@Kateisontop]

Wait is Demi Dobre brothers cousin

[@brooklynfrost8761]

No she is there sister

[@maggieparkes7654]

@@brooklynfrost8761 she’s not

[@brooklynfrost8761]

@@maggieparkes7654 That's what they said they made a video saying she was there sister.

[@Avaplaysroblox1]

@@brooklynfrost8761 no there not siblings

[@Avaplaysroblox1]

I was thinking the same thing katedances 😂

[@jomarasantiago1602]

❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ No ❤te ❤❤❤❤❤❤

[@aensley6312]

Rjdkielwoekswoejsodskidkskddu

[@shirleyaustin6351]

Irashay 🥰

[@stephanielong2895]

Pruppos

[@naitun2719]

I love your videos

[@JulieDuran-ok1nr]

Hi Demi ❤