happycore 

A type of music with high BPM and happy vocals and/or sounds. Mixed by DJs at Raves. UNDERGROUND!

Heart of Gold
Eternity
Break of Dawn

happycore by Brandon December 10, 2003

happycore 

A type of electronic music that has high BPM

Do you listen to happycore?

happycore by Cheeks August 18, 2003

happycore 

A type of techno with a happy atmosphere and lots of female vocals. The music is very fast: 160-180bpm

It is also called Happy Hardcore and
4-beat

Cherrish
Highlander
CIXX
Critical mass

An example of a known song in happy hardcore:

Nakatomi - Children of the night

happycore by Bronka February 29, 2004

Happycore 

An aesthetic--happy

Friend 1: What's your favorite aesthetic?
Friend 2: I like Happycore, because I'm always happy!

Happycore by Lialinna December 5, 2022

Happycore Troll

A troll who trolls with fake empathy, love-bombing and puts up a happy go lucky front when they're really just as miserable and conniving as the rest of us.

What's with all the happycore trolls in the chat tonight? They're sucking the fun outta the room.

Happycore Troll by Azraa Morphine April 28, 2026

HappyTreeFriends

A very violent and gory online cartoon series. It's violence is equal to South Park's use of profanity, but it still is a very good show.

Looks can be deceiving. The characters of Happy Tree Friends
may appear cute, and the name may appear childish, but wait less than thirty seconds, and first blood is drawn. No audible dialog is present in the show. But that's OK when blood and guts tell the story.

HappyTreeFriends is the single most gory online cartoon series ever.

HappyTreeFriends by AhmGoudAdSpellenk June 19, 2007

happycrank 

happycrank is a subhuman who has mental problems with his personality.
Making infinite amount of alt accounts on HLTV he tries to run away of his sad life but everyone knows how it goes.

You saw that retard shitposting on hltv? He must be happycrank.

happycrank by Beograd November 22, 2019