Favorite "weird" kpop concept songs?

[RussianRoulette]

So there's this trend on twitter where someone asked "I need kpop to be weird and experimental again" and people have been replying with their favorite weird and experimental kpop songs.

Weird and experimental kpop songs were popular during the 2nd and 3rd gen kpop generations but seems to have stopped during 4th and 5th gen.

I'm dragging this trend over to here and today I am asking:

What are your favorite weird and/or experimental kpop songs lately?

For the most part people have only been sharing newer kpop songs but I would like everyone to share both:
- Your favorite 2nd/3rd gen "weird" concept kpop songs
- Your favorite 4th and 5th gen "weird" kpop songs

My favorite older "weird kpop concept songs are:


Anything by Orange Caramel (They are the blue print)


And i'm going to throw in this EXID song because the MV is sort of just weird innuendos?



My favorite newer gen ones are:
Wife



Sticker (I'm not really a fan of this song but this song EATS this concept)



Nemo Nemo (I love this song)



And LeSserafim's song Crazy:



What are your favorite "weird' concept songs?

​

 

[choively]

Not my liking but its weird: all the young posse songs.

 

[BianTwo]

Since Chocome there's a void to fill for those "weird" concept. Young Posse is close enough for example.

 

[hatmixx]

i want another weird robot choreo





idk if this is considered weird bc it's such a banger XD

 

[zxcvbnm<>]

red velvet !

 

[UMJI MOODS]

Nagging Im Chang Jung


Suju food and SNSD Sunny


Every song from fishingirls is unusual


Norazo always weird

 

[Seriously]

Since Chocome there's a void to fill for those "weird" concept.

There's a whole fun quirky side to kpop, that's just DEAD

 

[Bellamy]

Red Velvet and NCT are my favorite groups so they are part of the most recent weird concepts/songs.
From old gen: