Credit to MVPerry (video linked above) 

World is Mine

You don't listen to vocaloid much.

Senbonzakura

Either you're new to the fandom or you're an Ultra Fan. 

Popipo

You're always high.

Dare Damo Ii Kara Suki Aitai

You're single.

Ievan Polkka

You get triggered when people say it's japanese. Or when they call it 'Levan Polkka'.

Cendrillion

You would've liked Cinderella if the ending was sad.

Adolescent

You would've liked Cendrillion if it had Len

You think you're better than Cendrillion fans.

Magnet

You're homosexual.

Acute

You're heterosexual.

Knife

You're bisexual.

LUVORRATORRY 

You're going to kill me for spelling it wrong.

Romeo and Cinderella

You don't know the lyrics. 

And trust me...  You don't need to.

Gimme Gimme

Same as magnet but more intensified.

Unknown Mother Goose

You're a man of culture.

Rolling Girl

You're edgy.

Tokyo Teddy Bear

You're still mad at your mom for taking away your teddy bear.

Lost One's Weeping

You hate school.

And really... who doesn't?

Abstract Nonsense

You get bullied at school for liking vocaloid.

Paradicholorobenzene:

You're Kemist.

Madness of Duke Venomania

Looking back on your past, Madness of Duke Venomania was the (0, 0, 0, 0) point on the Cartesian plane of your crippling addiction to KaitoXGakupo.

Electric Angel: 

You get triggered when people say it's 'Giga's' song.

Clingy boy Sticking for 15 Years

I'm sorry but you need to get over him/her, they don't like you back, 15 years won't help. 

Ah it's an Amazing Cat's Life

You don't exist

Ai Kotoba

You're a teenager who thinks they're in lOvE.

Eh... Ah Sou?

You read StudentXTeacher fanfics.

WHAT'S WRONG WITH YOU?

Isshin Furan

You like sexy motivational songs.

Ikki Tousen

You like motivational songs with the big F.

If You do Do

You're horny.

Dear You

You love nature

Hirari, Hirari

You like songs that make you cry.

Cantarella

Either you're a KaitoXMiku shipper who doesn't know the lyrics...

OR a KaitoXMeiko shipper who uses the lyrics to promote your ship.

Sweet Devil

You're a simp.

Spice

You're a playboy/playgirl but also a simp.

Two-Faced Lovers

You have at least one site where your username was 'Two_Faced_Lovers'

I-Fantasy

50% of you are K-pop stans and 50% of you are here after the misheard lyrics.

World's End Dancehall:

You practice the moves when no one's looking.

The Fox's wedding:

You've read the manga.

Burenai Ai De:

You REALLY want to see clearly.

Seraphim on the Ring

You hate wrestling if there are no Vocaloids in it.

Ohedo Julia Night

You like songs where Kaito doesn't sound like Kermit.

Hibana:

You get triggered when people say, 'oH yOu mEaN haVANa?'

Kimagure Mercy:

You're trying to forgive your sibling after they ate the last chocolate chip cookie. 

Liar Dance:

Instead of telling people they're liars, you just sing it to them.

Seasonal Feathers:

You're right.

Guys, it's all a joke, don't take it seriously! Let me know your favorite song in the comments, and vote if you like Vocaloid! 

Have I missed your favorite song? Comment if you want a Part 2!