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Your Best Nightmare - Vocal Cover by Isabella [Undertale] lyrics by KHTLL13

14678 ratings | 1333813 views
My vocal cover of another Undertale track "Your Best Nightmare" (Omega Photoshop Flowey the Flower boss battle theme in Neutral route). Don't forget to subscribe if you enjoyed this madness! Lyrics by KHTLL13 (https://www.youtube.com/channel/UCmjBZk_NKMWN5ozEAaLWw1A) Tracks that I used in my video: - You Idiot; Your Best Nightmare; Finale (created by Toby Fox) - Brightly Fancy - Oddities (created by Kevin MacLeod; Creative Commons Attribution) - SilverPoyozo's orchestra remix! It's so amazing https://www.youtube.com/watch?v=p7cmF45wmV4 So here it is, guys! This is the most time and effort consuming cover that I've probably uploaded so far. The previous one was "This is Halloween". I tried to create completely different characters and personalities and I really hope that it worked. ♣ My Twitter: https://twitter.com/Isabella_Quinns UNDERTALE BELONGS TO TOBY FOX, I OWN NOTHING
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Text Comments (5435)
Storyshift Azzy101 (1 day ago)
*asgore breaks the dislike button*
Сусу Сусу (2 days ago)
Кто российский и эщо это это классно 10000000000000000000000000000из 10
Isabella Quinns (2 days ago)
Сусу Сусу, благодарю :)
омега небольшой Цветочек :D
Secret Sisters (2 days ago)
At the beginning, Flowey has no face. Hi faceless flowey XD Sorry, couldn’t help it XD
Underfell Sana (2 days ago)
I Love This XD
Chona Ellison (3 days ago)
This vid is so stupid and ugly is fucking bad >=(!!!
dj Sx (3 days ago)
Realcute ishcate (3 days ago)
When the karma strikes
Maria Ramirez (3 days ago)
9/10 why only girls
Parker Ngo (3 days ago)
poop sweep (4 days ago)
....... ☹⬛⚫ lol
dj Sx (5 days ago)
i like this
dh lee (6 days ago)
용기 잘 표헌했네요^-^
What Game?? (7 days ago)
watching this video fills you with DETERMINATION
native shadow (7 days ago)
Manuela Santos (8 days ago)
💛💙💚❤ nosa amei
Seby Oprea (8 days ago)
Omega flouey iz a noi WTF!!
Edwina Robinson (8 days ago)
PlayButton Studios (8 days ago)
Typho’s Music (8 days ago)
PlayButton Studios drown
blue 4242 (9 days ago)
Floweys a boy like if u agree
Mlg pinkie Pai bitch (10 days ago)
Jaime-Pearl Fankmeni (10 days ago)
This is amazing.
Oooohhhh. You did such a good with acting, cosplaying, and singing. You actually sent chills up my spine good job! Also, I started hearing KHTLL'S lyrics , I checked the title, and saw. That's the first person I've seen in a while actually refrence who made the lyrics.
Vinicius Oliveira (12 days ago)
Fuck you
Timothy Frick (13 days ago)
The singing is good, the intro is meh, but the cosplay is amazing.
amandabear ._. (14 days ago)
cri.....i cried
Laura A (14 days ago)
Please play Rules of Survival
Mustache Man Nguyễn (15 days ago)
Fuck you for saying me idiot
Crystal Clark (15 days ago)
Grrrrrr hahahaha you 🎵🔥 to go
Bắp Ngô Chiên Khô (16 days ago)
Helena Gonzalez (16 days ago)
Joy Mauldin (17 days ago)
I love it this is awsome love it your so cool i love ligth blue and kindns my fav oh best yt:DDD:lollooloollplllpl fav alll of them*<>* º♡ºlove it 1500000,00099098792937473737327828282829228829365747374655930293933890/10
녜옐 [녤녤] (17 days ago)
Can I make a video with this song as background music?
King of Blaze (17 days ago)
And I’m a boy ._.
King of Blaze (17 days ago)
Dose it say don’t let him bich u
Ace Cat (17 days ago)
This is really good! I LOVE THE OUFITS
Такое клевое видео и не 1-го российского? Нужно поправить!
Isabella Quinns (17 days ago)
Русские кушать! ;) И благодарю!! Очень приятно
Amek Mah Boi (19 days ago)
The intro murdered me
Лось (19 days ago)
Master Gamer 555 (19 days ago)
waht the fuck stop sing in youtube your voice is bad and flowey is a boy not a girl
newtuber (19 days ago)
ehhh you look ugly
BatMan Dasher (20 days ago)
The girl with gloves can u kill the Omega flowey with falcon punch?
aubrey Lyp (20 days ago)
Omg i play this on roblox in a evel and it come it have the music but i keep dieing
黒の検士 (20 days ago)
きょくがあってない 顔が怖い大丈夫?
Mew Girl (20 days ago)
I love this!👍
Emiliano Perez (20 days ago)
ᄀ ᄀ (23 days ago)
플라위 목소리가 병맛인대ㅋ 진짜병맛ㅋㅋ
Isaac Stuart (23 days ago)
What the on earth I fell confused 😐 what is going on
MC Games (23 days ago)
MC Games (23 days ago)
MC Games (23 days ago)
Zodrac P (24 days ago)
Its cringey and i like it
Isabella Quinns (23 days ago)
Golden quotes!
Bibi Galaxycool (25 days ago)
Isabella Quinns (23 days ago)
Thank you so much!
Carlos S. (25 days ago)
This is weird... But kind of cool! I specially like the interpretation of the six souls.
Isabella Quinns (23 days ago)
Thank you so much!
Denise L (26 days ago)
I watched this like 1000000 times.
†KotAri† (26 days ago)
I am a Russian beginner blogger, since childhood, when I saw Elizabeth, for many years, looking for her. But here I found this wonderful girl with a charming voice, creative imagination and universal beauty! I really like you!
Isabella Quinns (23 days ago)
Thank you! This is really interesting!
Renarde Malicieuse (26 days ago)
Glaxy Caster4628 (26 days ago)
Fresh BS (27 days ago)
THIS IS MY 30TH TIME WATCHING THIS -I can't stop I'm gonna watch it again-
Isabella Quinns (23 days ago)
Awwww this is so cute! Thanks
Elexis BitMoji (28 days ago)
XXXTINTECION (28 days ago)
Sorrry but this is just cringe
Charlene Delmo (29 days ago)
Whos harley quiin as omega flowey
Savannah Jimenez (1 month ago)
I love kindness oufit
WhiteDiamond._. (1 month ago)
I love it <3
Isabella Quinns (23 days ago)
i am (1 month ago)
i am (1 month ago)
I Love Girl
Cross Kind crazy (1 month ago)
Can you maybe sing friends by Anna Marie please :3 you are awesome singer btw
Cross Kind crazy (23 days ago)
Isabella Quinns thankd and again everything sounds better when you are singing 👍👌
Isabella Quinns (23 days ago)
Thanks! I'll see! :)
Banini3 / Arianna Luce (1 month ago)
cringe but good
Terri Freedom (1 month ago)
...cool 😸💙👍💙💙💙
SOFia mendonca (1 month ago)
What can I say about this ? Amazing and creative! Beautiful voice, cool effects and outfit !
Isabella Quinns (23 days ago)
Спасибо большущее! Очень приятно)
Cristian Popescu (1 month ago)
Cristian Popescu (1 month ago)
Logan Clark (1 month ago)
Katherine May (1 month ago)
Its a Matsterwork!!
Isabella Quinns (1 month ago)
Thanks! ^^
Krystian Jakub Wzorek (1 month ago)
i sing as omega flowey and justice soul
Krystian Jakub Wzorek (1 month ago)
plz like this comment
Bill Cipher 3001 (1 month ago)
I should hate you, Somehow I love you, Determined to show you Mercy!
Krystian Jakub Wzorek (1 month ago)
Krystian Jakub Wzorek (1 month ago)
yay i got heart
Kitsantos crisaldo (1 month ago)
I'm a friend of omega she doesn't love me cause he idiot has an ugly boogers
rocio betancourt (1 month ago)
Frisk is filled with Determination (:
Hoa Truong (1 month ago)
I love undertale
Autistic Boy (1 month ago)
I beat this boss first attempt no damage
Matthewalfonso Beltran (1 month ago)
This is pretty good! :D
Claudia HA (1 month ago)
Digna Friz Medel (1 month ago)
Roberta Sabau (1 month ago)
Omg that begining
Vlad Syrbu (1 month ago)
kapcie tv (1 month ago)
Kill me
N1KOdem (1 month ago)
Idk why, but I want Cry, I like it
Minh Quang Nguyễn (1 month ago)
I very very love this song tho It's so good <3
ChristyGrace TV (1 month ago)
*tries to put on captions* *does not work both ways* NOOOOOOOOOOOOOOOOO WHYYYYYYYYYY
ChristyGrace TV (1 month ago)
Isabella Quinns Yes captions are subtitles :D
Isabella Quinns (1 month ago)
I don't know :( Are captions subtitles?
omega flowey is not harley quinn...Just saying im a true undertale fan
Isabella Quinns (1 month ago)
random boring monkey (1 month ago)
random boring monkey (27 days ago)
Isabella Quinns your the best <3 Please can you watch my first video and comment?
Isabella Quinns (27 days ago)
random boring monkey hi there!
random boring monkey (28 days ago)
Isabella Quinns omg hi :0
Isabella Quinns (1 month ago)
random boring monkey (1 month ago)
I hate myself .
Hailey Stark (1 month ago)
Stay dertermed and sub to this channel i do both of those
Hailey Stark (14 days ago)
*crys* thank you 😂😂😂
Hailey Stark (15 days ago)
Omg I thought a YouTuber would commit to me u give me happy tears
Isabella Quinns (1 month ago)
Wow, thanks, that's very nice! :)
Hailey Stark (1 month ago)
I love the part where the say stay
Hailey Stark (1 month ago)
State determined LOL

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